LDR 00663naa#a2200169#i#450# 001 EN\\bibl\7789 005 20241126121201.2 100 ## _a20221019b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aZONE FARE PAYMENT IN THE SUBWAY AND OPTIONS FOR ITS CONTROL _eConference article/thesis 210 1# _aSaint-Petersburg _cFSBEI HE "Emperor Alexander I St. Petersburg State Transport University" _d2022 215 ## _a6 с. 608 ## _aConference article/thesis _2local 675 ## _aПодземные железные дороги. Метрополитен. 625.42 _z 700 #1 _aMazhorov _gVyacheslav Andreevich 700 #1 _aSugorovskiy _gAnton Vasil'evich 856 4# _aatjournal.ru _u