%0 Journal Article %A M. I. Kyurshina %T Cancellation law for $T$-forms %J Zapiski Nauchnykh Seminarov POMI %D 2000 %P 238-241 %V 272 %U http://geodesic.mathdoc.fr/item/ZNSL_2000_272_a13/ %G ru %F ZNSL_2000_272_a13