%0 Journal Article %A A. M. Vershik %T Duality and free measures in vector spaces; spectral theory and the actions of non locally compact groups %J Zapiski Nauchnykh Seminarov POMI %D 2017 %P 74-100 %V 457 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2017_457_a5/ %G ru %F ZNSL_2017_457_a5