bibliographic records. The Wroblewski Library of the Lithuanian Academy of Sciences () is a scientific library of state significance, a cultural, scientific and educational institution. Its founder is the Lithuanian Academy of Sciences. All citizens of Lithuania and foreign countries are entitled to use the services of the Library. As of 1 January 2015, the stock of the Library counted 3,733,514 volumes. On 1 January 2015, the Wroblewski Library of the Lithuanian Academy of Sciences had 12,274 registered users. Every Lithuanian university and college has its own library, dedicated to their students, professors and alumni. The most notable modern university library is the National Open Access Scientific Communication and Information Center of Vilnius University () in Saulėtekis Valley, which was opened in 2013 and offers over 800 workplaces in total area of . Central Vilnius University Library, Vilnius Gediminas Technical University Library, Mykolas Romeris University Library, ISM University of Management and Economics Library, European Humanities University Library, Kazimieras Simonavičius University Library are located in these universities complexes in Vilnius. Religion Already in the 17th century Vilnius was known as a city of many religions. In 1600, Samuel Lewkenor's book describing cities with universities was published in London. Lewkenor mentions that citizens of Vilnius included Catholics, Orthodox, followers of John Calvin and Martin Luther, Jews and Tartar Muslims. Throughout the 17th century Vilnius had a reputation as a city which had no rivals in Europe in the number of churches of different confessions. At the end of the century, this reputation was confirmed by the highly regarded (and several times republished) work by Robert Morden, "Geography Rectified or a Description of the World", which said that no other city in the world could surpass Vilnius in the number of churches and temples of various faiths, except perhaps Amsterdam. Today Vilnius is the seat of the Roman Catholic Archdiocese of Vilnius, with the main church institutions and Archdiocesan Cathedral (Vilnius Cathedral) located here. Numerous Christian Beatified persons, martyrs, Servants of God and Saints, are associated with Vilnius. These, among others, include Franciscan martyrs of Vilnius, Orthodox martyrs Anthony, John, and Eustathius, Saint Casimir, Josaphat Kuntsevych, Andrew Bobola, Raphael Kalinowski, Faustina Kowalska, Jurgis Matulaitis-Matulevičius. There are a number of other active Roman Catholic churches in the city, along with small enclosed monasteries and religion schools. Church architecture includes Gothic, Renaissance, Baroque and Neoclassical styles, with important examples of each found in the Old