TY - JOUR AU - A. Ya. Gokhshtein TI - Pressure jumps connected with wave reflection from the pipe end and their influence on the sound pitch JO - Doklady Akademii Nauk PY - 1980 SP - 1082 EP - 1085 VL - 252 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_252_5_a14/ LA - ru ID - DAN_1980_252_5_a14 ER -