TY - JOUR AU - P. V. Krauklis TI - Head waves in a~medium with a~high-speed layer JO - Informatics and Automation PY - 1968 SP - 98 EP - 105 VL - 95 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1968_95_a4/ LA - ru ID - TRSPY_1968_95_a4 ER -