%0 Journal Article
%A P. V. Krauklis
%A M. V. Soferstein
%A L. S. Chlav
%T Experimental proof of existence $K_r$-wave in cased boreholes
%J Zapiski Nauchnykh Seminarov POMI
%D 1991
%P 66-68
%V 195
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1991_195_a7/
%G ru
%F ZNSL_1991_195_a7