@article{MP_2019_3_23_a3,
     author = {A. A. Zaliznyak},
     title = {{\CYRI}{\cyrs}{\cyrt}{\cyri}{\cyrn}{\cyra} {\cyrs}{\cyru}{\cyrshch}{\cyre}{\cyrs}{\cyrt}{\cyrv}{\cyru}{\cyre}{\cyrt}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {31--35},
     year = {2019},
     volume = {Ser. 3, 23},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2019_3_23_a3/}
}