00521naa#a2200169#i#450# EN\INFRA-M\bibl\548 20240723161438.2 2587-6279 20130916b2013####ek#y0engy0150####ca RUS RU Requirements Management As An Essential Ingredient Of Communications Management In the Project Journal article Moscow INFRA-M Academic Publishing LLC. 2013 7 с. Journal article local Gushchin Aleksandr naukaru.ru