For citations:
Varganova G. In the time flow. Scientific and Technical Libraries. 2016;(1):102-106. (In Russ.) https://doi.org/10.33186/1027-3689-2016-1-102-106
Varganova G. In the time flow. Scientific and Technical Libraries. 2016;(1):102-106. (In Russ.) https://doi.org/10.33186/1027-3689-2016-1-102-106