LDR 00508naa#a2200169#i#450# 001 EN\\bibl\72662 005 20241223013857.1 011 ## _a2542-1840 100 ## _a20231225b2023####ek#y0engy0150####ca 102 ## _aRU 200 1# _aSyntactic Maturity in Teenagers with Severe Speech Impairments _eJournal article 210 1# _aKemerovo _cKemerovo State University _d2023 215 ## _a6 с. 608 ## _aJournal article _2local 700 #1 _aEl'gart _gElena Aleksandrovna 700 #1 _aSergeeva _gAnna Iosifovna 856 4# _ajsocnet.ru _u