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@article{TM_1968_95_a4, author = {P. V. Krauklis}, title = {Head waves in a~medium with a~high-speed layer}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {98--105}, publisher = {mathdoc}, volume = {95}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1968_95_a4/} }
P. V. Krauklis. Head waves in a~medium with a~high-speed layer. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Asymptotic methods and stochastic models in wave propagation problems, Tome 95 (1968), pp. 98-105. http://geodesic.mathdoc.fr/item/TM_1968_95_a4/