For citations:
Bosova L.L., Beshenkov S.A. 90th anniversary from the birth of academician A.P. Ershov. Informatics in school. 2021;(7):5-9. (In Russ.) https://doi.org/10.32517/2221-1993-2021-20-7-5-9
Bosova L.L., Beshenkov S.A. 90th anniversary from the birth of academician A.P. Ershov. Informatics in school. 2021;(7):5-9. (In Russ.) https://doi.org/10.32517/2221-1993-2021-20-7-5-9