00582naa#a2200181#i#450# EN\\bibl\45057 20240722200740.1 2542-1840 20210713b2021####ek#y0engy0150####ca RU Intellectual Abilities of Younger Adolescents with Different Levels of Stress Resistance Journal article Kemerovo Kemerovo State University 2021 7 с. Journal article local Kagan Elena S. Tupikina Galina Gennad'evna Tsigichko Elena Aleksandrovna vestnik-hss.kemsu.ru