TY - JOUR AU - E. Dolińska TI - On weak partial differential inequalities of first order with Volterra’s operator JO - Commentationes Mathematicae PY - 1984 SP - 207 EP - 213 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v24i2.6092/ DO - 10.14708/cm.v24i2.6092 LA - pl ID - 10_14708_cm_v24i2_6092 ER -