@article{MR721030,
	title = {Amenability and approximation of infinite groups},
	author = {A. Vershik},
	journal = {Selecta Math. Soviet.},
	note = {Selected translations},
	number = {4},
	pages = {311--330},
	volume = {2},
	year = {1982},
	biburl = {http://www.bibsonomy.org/bibtex/298948473ea36085a850843bf06a2b0cb/pitman},
	description = {MR: Selected Matches for: (Author=(Vershik)) AND pubyear=1982},
	issn = {0272-9903}, mrclass = {43A07}, mrnumber = {MR721030 (86g:43006)}, fjournal = {Selecta Mathematica Sovietica},
	keywords = {mg_erg }
}