TY - JOUR AU - Kainz, Gerd AU - Michor, Peter W. TI - Natural transformations in differential geometry JO - Czechoslovak Mathematical Journal PY - 1987 SP - 584 EP - 607 VL - 37 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1987.102187/ DO - 10.21136/CMJ.1987.102187 LA - en ID - 10_21136_CMJ_1987_102187 ER -