IOPscience is a platform for scientific content published by IOP Publishing and selected publishing partners. Users from the Max Planck Society have access to nearly the entire journal collection. This includes, but is not limited to, the content provided by the Institute of Physics Publishing, Turpion Publications (English translations of leading Russian journals) and American Astronomical Society Publications. In addition, the Max Planck Society covers article-processing charges for selected Open Access and hybrid journals centrally. Further details are available on the MPDL website.
MathSciNet is a comprehensive database covering the world's mathematical literature of the past 61 years. It covers approximately 1700 journals, conference proceedings, and books. The database provides Web access to reviews and bibliographic data from Mathematical Review and Current Mathematical Publications. It provides links to original articles and free access to Featured Reviews.