00575naa#a2200181#i#450# EN\INFRA-M\bibl\494 20240930122158.1 1998-0744 20130820b2013####ek#y0engy0150####ca RUS RU PRODUCTIVITY ASSESSMENT OF WORK WITH INTELLIGENTLY GIFTED PUPILS DURING EDUCATIONAL AND TRAINING CAMPS Journal article Moscow INFRA-M Academic Publishing LLC. 2013 9 с. Journal article local Valyuzhenich M. Abaturova Valentina Vladimirovna zh-szf.ru