TY - JOUR AU - A. Prószyński TI - Forms and mappings. II. Degree JO - Commentationes Mathematicae PY - 1986 SP - 309 EP - 323 VL - 26 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v26i2.6177/ DO - 10.14708/cm.v26i2.6177 LA - pl ID - 10_14708_cm_v26i2_6177 ER -