00745naa#a2200181#i#4500001001600000005001700016011001400033100004100047102000700088200018200095210011000277215001000387608002700397675007600424700001700500700001600517856003000533EN\\bibl\12351920260709163917.4##a1994-4683##a20230831b2023####ek#y0engy0150####ca##aRU1#aEXPERIMENTAL EVALUATION OF PHYSICAL EXERCISE OPERATIONAL IMPACT ON THE ATTENTION INDICATORS OF PRE-SCHOOL CHILDREN WITH MENTAL RETARDATION AND SPEECH IMPAIRMENTeJournal article1#aMoscowcNational State University of Physical Education, Sports and Health named after P.F. Lesgaftd2023##a3 с.##aJournal article2local##aумственно отсталых, слаборазвитых. 376.42#1aSemenovgL A#1aGukovagT V4#auchzapiski.lesgaft.spb.ru