TY - JOUR AU - Leung, K. V. AU - Oguztoreli, M. N. TI - Numerical solution of amixed problem for a polywave equation of Mangeron. JO - Collectanea mathematica PY - 1974 SP - 223 EP - 231 VL - 25 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CLTM_1974_1974_1_a13/ LA - en ID - CLTM_1974_1974_1_a13 ER -