%0 Journal Article %A S. A. Kruglyak %A L. A. Nazarova %A A. V. Roiter %T Orthoscalar quiver representations corresponding to extended Dynkin graphs in the category of Hilbert spaces %J Funkcionalʹnyj analiz i ego priloženiâ %D 2010 %P 57-73 %V 44 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_2010_44_2_a5/ %G ru %F FAA_2010_44_2_a5