%0 Journal Article %A B. V. Bazalii %A V. Shelepov %T Mixed problem with a free boundary for Laplace’s equation %J Doklady Akademii Nauk %D 1973 %P 320-323 %V 209 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_209_2_a15/ %G ru %F DAN_1973_209_2_a15