%0 Journal Article
%A G. P. Zinov'eva
%A I. I. Nesterov
%A E. L. Zhdakhin
%A È. È. Artma
%A Yu. V. Gorbunov
%T Investigation of rock deformation features by a nonlinear acoustic parameter
%J Doklady Akademii Nauk
%D 1989
%P 337-341
%V 307
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_307_2_a18/
%G ru
%F DAN_1989_307_2_a18