LDR 00649naa#a2200181#i#450# 001 EN\\bibl\55853 005 20241223093938.1 011 ## _a1815-588X 100 ## _a20221220b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aMathematical Model for Control Channel of GSM-R Radiocommunication Standard _eJournal article 210 1# _aSaint-Petersburg _cFSBEI HE "Emperor Alexander I St. Petersburg State Transport University" _d2022 215 ## _a8 с. 608 ## _aJournal article _2local 675 ## _aРадиотелефонная связь. 654.165 _z 700 #1 _aBoldinov _gAleksey Maksimovich 700 #1 _aPrivalov _gAndrey Andreevich 856 4# _aatjournal.ru _u