00715naa#a2200181#i#450# EN\\bibl\110103 20251221231848.7 1994-4683 20250913b2025####ek#y0engy0150####ca RU Study of factors influencing the nature of the dynamics of the grief process with loss of emotional attachment Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 4 с. Journal article local Высшие психические процессы. 159.95 Loginov Semen Andreevich Gutkevich Elena Vladimirovna uchzapiski.lesgaft.spb.ru