Electronic Journals Library within the framework of the University Library of Regensburg in collaboration with the Library of the Technical University of Munich offers fast structured and unified access (in English and German) to scientific full-text journals. It includes 76 419 titles. 45 575 journals are freely available in full-text version. Full access to all publications use institutions involved in the project.
Hamburg State University Library Karl von Ossetskogo (Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky) is the largest research library in Hamburg, serving the University of Hamburg and other institutions of higher education.
Polish Scholarly Bibliography (PBN) is a portal of the Polish Ministry of Science and Higher Education, collecting information on publications of Polish scientists and Polish and foreign scholarly journals. PBN is a part of POL-on - The System of Information on Higher Education.