%0 Journal Article %A T. V. Apraksina %A I. Barkov %A I. B. Kozhukhov %T Two examples of diagonal bi-acts %J Fundamentalʹnaâ i prikladnaâ matematika %D 2013 %P 3-9 %V 18 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2013_18_3_a0/ %G ru %F FPM_2013_18_3_a0