For citations:

Usatchev A.S. Composition of the Ordering Customers of the Russian Manuscript Books of the XVI Century (Basing on the Collections of the Scientific Research Department of Manuscripts of the Russian State Library). Bibliotekovedenie [Russian Journal of Library Science]. 2014;(1):50-58. (In Russ.) https://doi.org/10.25281/0869-608X-2014-0-1-50-58