TY - JOUR AU - H. Marcinkowska TI - On a class of mixed boundary value problems for linear hyperbolic equations JO - Colloquium Mathematicum PY - 1982 SP - 123 EP - 142 VL - 47 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-47-1-123-142/ DO - 10.4064/cm-47-1-123-142 LA - en ID - 10_4064_cm_47_1_123_142 ER -