For citations:

Ostrikova T.A., Kudryashova N.V. Kinds and Graphical Variants of Quotation Marks in Handwritten, Printed and Script-and-printed Works: the Linguo-Didactic Problems and Its Ways of Solution. Russian language at school. 2018;79(2):14-22. (In Russ.) https://doi.org/10.30515/0131-6141-2018-79-2-14-22