For citations:
Eliseeva M.B. Speech development norms according to the diary and research works by A. N. Gvozdev’s and modern data. Russian language at school. 2022;83(2):7-11. (In Russ.) https://doi.org/10.30515/0131-6141-2022-83-2-7-11
Eliseeva M.B. Speech development norms according to the diary and research works by A. N. Gvozdev’s and modern data. Russian language at school. 2022;83(2):7-11. (In Russ.) https://doi.org/10.30515/0131-6141-2022-83-2-7-11