TY  JOUR
TI  Photoperiodic chronotype stability in students of Khanty-Mansi Autonomous Area – Yugra and Vladikavkaz
KW  
JO  Bulletin of Nizhnevartovsk State University
AU  Ragozin, O..
AU  Schalamova, E..
AU  Datieva, F..
AU  Pogonysheva, I..
PY  2022
IS  
PB  Nizhnevartovsk State University