00663naa#a2200169#i#4500001001400000005001700014100004100031102000700072200009100079210010100170215001000271608003700281675008700318700003600405700003500441856001700476EN\\bibl\778920241126120415.2##a20221019b2022####ek#y0engy0150####ca##aRU1#aZONE FARE PAYMENT IN THE SUBWAY AND OPTIONS FOR ITS CONTROLeConference article/thesis1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2022##a6 с.##aConference article/thesis2local##aПодземные железные дороги. Метрополитен. 625.42#1aMazhorovgVyacheslav Andreevich#1aSugorovskiygAnton Vasil'evich4#aatjournal.ru