%0 Journal Article %A P. V. Krauklis %A N. V. Zepelev %T On the construction of the highfrequency acymptotic of wave field concentrated near boundary of the elastic medium %J Zapiski Nauchnykh Seminarov POMI %D 1973 %P 72-92 %V 34 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1973_34_a4/ %G ru %F ZNSL_1973_34_a4