00598naa#a2200169#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200011700101210013700218215001000355608002700365700002200392856001400414EN\\bibl\321720240709050036.2##a2308-8877##a20140617b2014####ek#y0engy0150####ca0#aRUS##aRU1#aRotation on the boundary of multiply connected region and the singular points of vector fields eJournal article1#aVoronezhcFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozovd2014##a2 с.##aJournal article2local#1aShcherbakovagK. 4#azh-szf.ru