Oxford Constitutions of the World (OCW) contains fully-translated English-language versions of all the world's constitutions (both national and sub-national), accompanied by individual jurisdictional commentaries, and supplementary materials, including foundation documents, historical versions of constitutions, and amendment Acts/Laws. The Max Planck Encyclopedia of Comparative Constitutional Law (MPECCOL) is a comprehensive online resource containing analytical comparative articles offering a global overview of constitutional law. Subscribers also benefit from access to the Oxford Law Citator, one of the most powerful tools available for legal research, enabling onward research and ease of access to key materials.

OEEUL articles define, explain, and analyze EU law’s key legal concepts.

Oxford Handbooks Online is a collection of handbooks in 17 subject areas, bringing together the world's leading scholars to write review essays that evaluate the current thinking on a field or topic, and make an original argument about the future direction of the debate. For the first time, all Handbooks are available online as well is in print across the subject areas. Monthly updates introduce articles in advance of print publication and beyond the book, online-only content ensures the most current, authoritative coverage anywhere.

Oxford International Organizations (OXIO) provides materials on the law of international organizations (NGOs are excluded) and enables comparative research across a wide range of organizations. It shows how international organizations have contributed to the development of international law. It collects and analyses primary materials on international organizations, ranging from their constituent instruments, resolutions, agreements with host states, to national and international court decisions and states' declarations and policy statements. The resource includes materials on lesser-known and regional organizations as well as well-known ones such as the UN, WHO, IMF, and World Bank.

The Oxford Legal Research Library provides access to leading works relevant to "International Commercial Arbitration" as well as "International Commercial Law" and "Private International Law". A title list can be found at https://olrl.ouplaw.com/page/476/ (the product "Financial and Banking Law" is not licensed).

Oxford Reports on International Law is intended to be a single point of reference for all international law jurisprudence, providing researchers access to the widest possible range of international law jurisprudence. Following modules are available: Oxford Reports on * International Law in Domestic Courts * International Courts of General Jurisdiction * International Human Rights Law * International Criminal Law * International Investment Claims *International Trade Law *International Law in EU Courts.

Oxford Research Encyclopedia of Criminology and Criminal Justice provides peer-reviewed overviews written by experts. All essays will be based on the latest, most impactful research and are written by active and well-respected scholars within the discipline.

Oxford Scholarly Authorities on International Law (OSAIL) contains over 180 full-text online editions of market-leading reference works and treatises published by Oxford University Press, including Oppenheim, and the Oxford Commentaries on International Law.

Including Oxford Scholarship Online (OSO), the University Press Scholarship Online (UPSO) publishes new books every month from an ever-growing roster of contributing presses, each adding to the variety of subjects covered on the platform. The MPG purchased the volumes 2003-2013/2014 of 16 OSO subject collections. This selection is continuously extended by single e-book acquisitions by MPG libraries.

The archive contains printed papers and stenographical reports of the German Bundestag since the 1st legislative period. Research is possible by number of document or thematical. In diesem elektronischen Archiv können sämtliche Drucksachen und Stenografischen Berichte des Deutschen Bundestages ab der 1. Wahlperiode recherchiert und im pdf-Format abgerufen werden. Die Dokumente sind mit ihrer jeweiligen Nummer (falls bekannt) oder mit inhaltlichen Suchbegriffen recherchierbar. Das Suchergebnis kann nachträglich z.B. durch Auswahl einer Wahlperiode, eines Drucksachentyps oder eines Urhebers weiter eingegrenzt werden.

This historic journal index enables the simultaneous search in millions of citations for articles published in the arts, humanities and social sciences, across more than 300 years. It enables researchers quickly and comprehensively to identify articles relevant to their field of study and reduces what could take years of research to a matter of minutes. Journals indexed span 37 key subject areas and multiple languages.

"Recht für Deutschland" bietet Zugriff auf die Verkündungsblätter des Bundes (darunter u.a. Bundesanzeiger, Bundesgesetzblatt (BGbl.), Gemeinsames Ministerialblatt des Bundes (GMbl)) und der Länder (Gesetz- und Verordnungsblätter, (Justiz-)Ministerialblätter usw.).

Rechts-Index-Datenbank zum österreichischen Recht, erweitert um verfügbare Volltexte von Gerichtsentscheidungen und um zahlreiche Aufsatztexte.

For more than 50 years, SIAM books have been a leading source of knowledge for the world's applied mathematics and computational science communities. SIAM's line-up of stellar, prize-winning authors and titles that address both timely and fundamental topics have made SIAM books indispensible to researchers, faculty, and students around the world. Now, for the first time, almost 400 books are available for institutions to offer to their users electronically.

The service "SIAM Journals Online" (SJO) provides access to the full texts of the 14 SIAM journals and to a database covering these journals.

Archive of "SIAM Journals Online" covering 17 journals.

SocArXiv, open archive of the social sciences, provides a free, non-profit, open access platform for social scientists to upload working papers, preprints, and published papers, with the option to link data and code. SocArXiv is dedicated to opening up social science, to reach more people more effectively, to improve research, and build the future of scholarly communication.

The International Encyclopedia of the Social & Behavioral Sciences, edited by Neil J. Smelser and Paul B. Baltes, is the first attempt in a generation to map the social and behavioral sciences on a grand scale. Not since the publication in 1968 of the International Encyclopedia of the Social Sciences, edited by David L. Sills, has there been such an ambitious project to describe the state of the art in all the fields encompassed within the social and behavioral sciences.

The SpringerLink platform provides MPG staff with access to a huge collection of English and German eBooks from 2005 onwards, as well as the English and the German collection of the Springer Book Archive (1842-2004). In addition, the content of selected book series is available. Includes major reference works and dictionaries. Max Planck researchers who publish a monograph or edited volume with Springer Nature as an Open Access eBook receive a discount on the standard Book Publishing Charge. MPDL covers the costs remaining on a pro rata basis. Further details are available on the MPDL website.

The journal collection on the SpringerLink platform includes more than 2,500 English-language and close to 200 German-language journals. The current subscription provides Max Planck researchers with full text access to nearly the entire journal collection. In addition, the Max Planck Society covers article-processing charges in line with the SpringerOpen and the Springer Open Choice programmes. Further details are available on the MPDL website.