TY - JOUR AU - Fiby, Rudolf TI - The structure of tangentors and their morphisms JO - Czechoslovak Mathematical Journal PY - 1978 SP - 272 EP - 285 VL - 28 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1978.101530/ DO - 10.21136/CMJ.1978.101530 LA - en ID - 10_21136_CMJ_1978_101530 ER -