00750naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200011800094210010100212215001100313608002700324675012900351700003600480700003500516856001700551EN\\bibl\4942220241122021451.5##a1815-588X##a20220324b2022####ek#y0engy0150####ca##aRU1#aEfficiency Rise in Functioning of Low-Intensity Lines: Problem Statement and Mathematical ModelseJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2022##a11 с.##aJournal article2local##aТранспортные маршруты, перевозки и специальные характеристики. 656.02#1aKovalevgKonstantin Evgenievich#1aNovichihingAlexey Viktorovich4#aatjournal.ru