For citations:

Soldatova V.V., Nikonova V.N., Sokolova E.A. Preservation of Cultural and Scientific Heritage of Donbass: the Study of the Depository Collection of the Central Scientific and Technical Library of the Institute of Scientific and Technical Information. Proceedings of SPSTL SB RAS. 2025;(4):43-51. (In Russ.) https://doi.org/10.20913/2618-7515-2025-4-43-51