00638naa#a2200193#i#4500001001600000005001700016011001400033100004100047101000800088102000700096200012500103210005800228215001000286608002700296675002300323700003800346700003900384856002100423EN\\bibl\11297820260318171004.3##a2311-1402##a20131225b2013####ek#y0engy0150####ca0#aRUS##aRU1#aPedagogical assistance for school scientific societies: assisting schoolchildren in research activitieseJournal article1#aNizhnevartovskcNizhnevartovsk State Universityd2013##a4 с.##aJournal article2local##a. 373:159.923zRUS#1aSeredovskikhgTatiana Leonidovna #1aSolodovnikovagLyudmila Sergeevna 4#anvsu.editorum.ru