LDR 00605naa#a2200193#i#450# 001 EN\\bibl\1349 005 20240517185044.5 011 ## _a1995-042X 100 ## _a20140120b2014####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aEfficiency Enhancement Potential of Urban Sanitation as a Public Utility Subsector _eJournal article 210 1# _aCHERKIZOVO _cRussian State University of Tourism and Service _d2014 215 ## _a10 с. 608 ## _aJournal article _2local 700 #1 _aBorisova _gOksana 700 #1 _aShubov _gLazar 700 #1 _aDoronkina _gIrina 856 4# _aservice-rusjournal.editorum.ru _u