%0 Journal Article %A L. Aermark %A A. Laptev %T Hardy's inequality for a~magnetic Grushin operator with Aharonov--Bohm type magnetic field %J Algebra i analiz %D 2011 %P 1-8 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2011_23_2_a0/ %G ru %F AA_2011_23_2_a0