00495naa#a2200169#i#450# EN\RIOR\bibl\671 20240712032804.5 2309-2661 20130901b2013####ek#y0engy0150####ca RUS RU MARKETING AND FUNCTIONAL AND COST ANALYSIS: THE SYNERGY EFFECTS OF JOINT UTILIZATION Journal article Moscow Publishing Center RIOR 2013 2 с. Journal article local Perekalina Nina naukaru.ru