%0 Journal Article %A L. A. Molotkov %T Investigation of front tangency of two transversal waves in transverse isotropic elastic media %J Zapiski Nauchnykh Seminarov POMI %D 2007 %P 206-216 %V 342 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2007_342_a9/ %G ru %F ZNSL_2007_342_a9