00579naa#a2200157#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\106794 20251226080302.5 2227-7226 20251223b2025####ek#y0engy0150####ca RU Dilettantism in science and education: old and new understanding of terms Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2025 6 с. Journal article local Anisimova Tat'yana Valentinovna vestnikkf.ru