TY - JOUR AU - Janyška, Josef TI - On natural operations with linear connections JO - Czechoslovak Mathematical Journal PY - 1985 SP - 106 EP - 115 VL - 35 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1985.102000/ DO - 10.21136/CMJ.1985.102000 LA - en ID - 10_21136_CMJ_1985_102000 ER -