For citations:

Firsov V.R., Lodygina P.A. Research Work in the 1960s — 1980s as a Factor in the Creation of Library System. Bibliotekovedenie [Russian Journal of Library Science]. 2022;71(4):387-399. (In Russ.) https://doi.org/10.25281/0869-608X-2022-71-4-387-399