Online version of the standard lexicon for sixteenth-century French by Edmond Huguet, which restores many obsolete words and connotations for modern readers. The dictionary lists about 100,000 keywords and has been published in 7 volumes between 1925 and 1967.

The Encyclopedia of Law and Religion Online deals with questions of freedom of religion and belief as well as the relation between state and religion in its various aspects, covering all independent nations and jurisdictions along with the major international organizations. Each article provides information on socio-religious facts, historical background, religious communities, religious freedom and the legal situation, such as labor, family and criminal law in the respective country.

Incorporating the work of numerous leading scholars, the Encyclopedia of Public International Law in Asia Online provides a detailed description of the practice and implementation of international law in various Asian states. The reference work covers the introduction of Western international law and the resulting shift from the older Asian order; the development of modern international law; and the impact that all of this has had on Asian states. This examination of international law and its application in Asia reveals the shared history of the continent, as well as its unique development in each Asian state.

This is a fully updated online edition of the Encyclopedia of Public International Law published in print between 1991 and 2001 under the general editorship of Rudolf Bernhardt.

Online version of the classical Old French dictionary by Frédéric Godefroy, giving the grammatical category, variant forms, and range of meanings for each word listed. The dictionary includes about 160,000 entries and has been published in 10 volumes between 1881 and 1902.

The International Encyclopedia of Comparative Law Online offers full-text searching across all archival content published in this renowned reference work over the last three decades. The Encyclopedia is the first broad, systematic and international compendium of comparative law.

LexiQamus is a reference work and online tool for identifying and analyzing illegible words from Ottoman-Turkish texts. It can even be used to search for the recognisable parts of a word. Based on over 170,000 words and phrases from 19 different dictionaries, LexiQamus comprises the entries of the reference work "A Turkish and English lexicon" (1890) by James Redhouse and all content from the website osmanlicasozlukler.com which collects entries from Ottoman dictionaries.

Developed cooperatively with scholars and librarians worldwide, Oxford Bibliographies offers exclusive, authoritative research guides across a variety of subject areas. Combining the best features of an annotated bibliography and a high-level encyclopedia, this cutting-edge resource directs researchers to the best available scholarship across a wide variety of subjects.

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.

The Oxford English Dictionary is a guide to the meaning, history, and pronunciation of over half a million words and phrases, both present and past, from across the English-speaking world. It traces the usage of words through 3.5 million quotations from a wide range of international English language sources, from classic literature and specialist periodicals to film scripts, song lyrics and social media posts.

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.

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.

Universitetskaja Biblioteka Online offers ebooks on Russian Literature and Linguistics, History, Law, Economics, Social Sciences and Culture as well as Russian, Eurasian and Slavic Studies. The ebooks are hosted on University Library Online, e-content platform with English language interface. Additionally, for gaining a deeper understanding of Russia and Russian language, it provides access to: encyclopedias, audiobooks and maps.