%0 Journal Article %A N. Ya. Kirpichnikova %A P. V. Krauklis %A A. P. Krauklis %T Reflection and refraction of the near-surface $P$-waves on a~line of elastic parameters discontinuity %J Zapiski Nauchnykh Seminarov POMI %D 2007 %P 106-137 %V 342 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2007_342_a4/ %G ru %F ZNSL_2007_342_a4