For citations:

Zadorozhnyaya O.A. COSSACK SCHOOL EVOLUTION INTO SURGUT MEN-ONLY SPECIALIZED SCHOOL IN TOBOLSK PROVINCE (1835–1920). Северный регион: наука, образование, культура. 2023;(4 (56)):13-18. (In Russ.) https://doi.org/10.35266/2949-3463-2023-4-2