The primer of the schoolboy. The language of the Slavs

"The compiler of this textbook of good memory is Professor Anatoly Vasilievich Ushkov. Anatoly Vasilievich Ushkov was born on August 7, 1894 in Samara in the family of an employee of the Samara Spiritual Consistory. At the end of the four classes of the Samara Theological Seminary, in 1912 he successfully passed the entrance exams to Kazan University and was enrolled in the Physics and Mathematics faculty. After the university, in 1916, A. Ushkov was mobilized for military service, and was trained at the Kiev artillery school. From 1918 to 1945 He taught mathematics and physics in secondary and special educational institutions in the cities of Samara, Krasnoyarsk and Moscow. He headed the educational part and was the head of methodological meetings on the teaching of physics and mathematics. From 1939 to 1943 He studied in absentia at the Moscow State Pedagogical Institute at the faculty of Russian language and literature, which, having graduated, for some time, along with teaching mathematics, led the literature in secondary educational institutions of Moscow. "