00736naa#a2200205#i#4500001001500000003001700015005001700032011001400049100004100063101000800104102000700112200012500119210007000244215001100314608002700325686008900352700002200441700002800463856003900491EN\\bibl\20860/en/manage/index20250221081125.5##a1993-7768##a20180504b2018####ek#y0engy0150####ca0#aRUS##aRU1#aEconometric forecasting of the influence of production factors on the cost price reduction of a producteJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2018##a10 с.##aJournal article2local##aТуристско-экскурсионное обслуживание. 71.372grnti#1aZaernyukgViktor #1aFilimonovagNadezhda N.4#atest.editorum.ruu/en/manage/index