00533naa#a2200169#i#4500001001600000005001700016011001400033100004100047101000800088102000700096200011000103210005800213215001000271608002700281700003200308856002300340EN\\bibl\11306420260321001259.6##a2311-1402##a20120625b2012####ek#y0engy0150####ca0#aRUS##aRU1#aResearch of communication skills of primary school age children with hearing impairmentseJournal article1#aNizhnevartovskcNizhnevartovsk State Universityd2012##a4 с.##aJournal article2local#1aRomaevagMarina Viktorovna 4#afilvestnik.nvsu.ru