LDR 00609naa#a2200169#i#450#
001     EN\\bibl\42669
005     20241104230521.1
011 ## _a2073-5537
100 ## _a20210318b2021####ek#y0engy0150####ca
102 ## _aRU
200 1# _aCompetencies diversification in COVID-19 pandemic conditions (case of congress-exhibition service market)
       _eJournal article
210 1# _aAstrakhan
       _cAstrakhan State Technical University
       _d2021
215 ## _a8 с.
608 ## _aJournal article
       _2local
675 ## _aЭкономика. Экономические науки. 33
       _z
700 #1 _aManenkov
       _gSergey Aleksandrovich
856 4# _avestnik.astu.org
       _u