• Estonian Academic Library Tallinn, Estonia
  • National Library of Estonia Talinn, Estonia
  • Tallinn Technical University Tallinn, Estonia
  • University of Tartu Tartu, Estonia
  • Latvia University Riga, Latvia
  • Latvian Academic Library Riga, Latvia
  • Medical Research Library of Latvia Riga, Latvia
  • Kaunas University of Technology Library Kaunas, Lithuania
  • Klaipėda University Klaipeda, Lithuania
  • Lithuanian Library of Medicine Vilnius, Lithuania
  • Lithuanian Tehnical Library Vilnius, Lithuania
  • National Library of Lithuania Vilnius, Lithuania
  • The Library of the Lithuanian Academy of Sciences Vilnius, Lithuania
  • Vilnius Pedagogical University Vilnius, Lithuania
  • Vilnius University Vilnius, Lithuania
  • AGH University of Science and Technology Cracow, Poland
  • Adam Mickiewicz University Poznan, Poland
  • Agricultural University of Lublin Lublin, Poland
  • Cardinal Stefan Wyszynski University Warsaw, Poland
  • Catholic University of Lublin Lublin, Poland
  • Cracow University of Technology Cracow, Poland
  • Ignatianum School of Philosophy and of Education Krakow, Poland
  • Jagiellonian University Cracow, Poland
  • Marie Curie-Sklodowska University Lublin, Poland
  • National Library of Poland Warsaw, Poland
  • Nicholas Copernicus University Library Torun, Poland
  • The Pomeranian Library Szczecin, Poland
  • Poznan University of Technology Poznan, Poland
  • Silesian University of Technology Gliwice, Poland
  • Swietokrzyska Academy Kielce, Poland
  • Technical University of Bialystock Bialystock, Poland
  • Technical University of Lodz Lodz, Poland
  • Technical University of Wroclaw Wroclaw, Poland
  • University of Bialystok Bialystok, Poland
  • University of Gdansk Sopot, Poland
  • University of Lodz Lodz, Poland
  • University of Medical Sciences Poznan, Poland
  • University of Silesia Katowice, Poland
  • University of Slaskie Slaskie, Poland
  • University of Szczecin Szczecin, Poland
  • University of Technology and Agriculture - Bydgoszcz Bydgoszcz, Poland
  • University of Wroclaw Wroclaw, Poland
  • Warsaw Public Library Warsaw, Poland
  • Warsaw School of Economics Warsaw, Poland
  • Warsaw University Warsaw, Poland