00688naa#a2200169#i#4500001001500000005001700015100004100032102000700073200006200080210010100142215001000243608003700253675013700290700003400427700004000461856001700501EN\\bibl\2015620260628192058.7##a20260625b2026####ek#y0engy0150####ca##aRU1#aPreserving Teaching TraditionseConference article/thesis1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2026##a3 с.##aConference article/thesis2local##aСанитарная техника. Санитарно-технические сооружения. Водоснабжение. 628#1aChernikovgNikolay Andreevich#1aTvardovskayagNadezhda Vladimirovna4#aitt-pgups.ru