00527naa#a2200181#i#4500001001600000005001700016011001400033100004100047101000800088102000700096200006800103210005800171215001000229608002700239675002300266700003600289856002000325EN\\bibl\11302420260119124359.1##a2311-1402##a20130325b2013####ek#y0engy0150####ca0#aRUS##aRU1#aWeb lectures and webinars in distance learningeJournal article1#aNizhnevartovskcNizhnevartovsk State Universityd2013##a1 с.##aJournal article2local##a. 004.384:378zRUS#1aRazumovagNatalia Alexandrovna 4#avestnik.nvsu.ru