For citations:
Tsai I.K. Formation of the mandatory copy system in the Republic of Uzbekistan. Proceedings of SPSTL SB RAS. 2021;(2):60-64. (In Russ.) https://doi.org/10.20913/2618-7575-2021-2-60-64
Tsai I.K. Formation of the mandatory copy system in the Republic of Uzbekistan. Proceedings of SPSTL SB RAS. 2021;(2):60-64. (In Russ.) https://doi.org/10.20913/2618-7575-2021-2-60-64