%0 Journal Article %A I. A. Vasin %A V. L. Kamynin %T Asymptotic behaviour of the~solutions of inverse problems for parabolic equations with irregular coefficients %J Sbornik. Mathematics %D 1997 %P 371-387 %V 188 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1997_188_3_a2/ %G en %F SM_1997_188_3_a2