For citations:

Beshenkova E.V., Ivanova O.E. Letters o and ё after hushing sounds: codification criteria and modern edition of the rule (from materials of the academic description of russian spelling). Russian language at school. 2021;82(1):92-103. (In Russ.) https://doi.org/10.30515/0131-6141-2021-82-1-92-103