00506naa#a2200169#i#450# EN\\bibl\14264 20241127231431.3 1999-8775 20141205b2014####ek#y0engy0150####ca RUS RU Sociodynamics analysis of leadership orientation undergraduates. Journal article Bryansk Bryansk State Technical University 2014 5 с. Journal article local Mikhaylova Marianna Valerievna bstu.editorum.ru