00758naa#a2200181#i#450# EN\\bibl\4421 20250209061159.7 20201207b2020####ek#y0engy0150####ca RU Network-centric concept of tourist and recreational systems management: municipal aspect Conference article/thesis Nizhny Novgorod ANO "Scientific and Research Center for Information in Physics and Technique" 2020 6 с. Conference article/thesis local Общие вопросы математических и естественных наук. 50 Minaev Vladimir Aleksandrovich Tsyshchuk Evgeniy Alekseevich Tsyshchuk Galina Yur'evna srcipt.editorum.ru