TY  - JOUR
AU  - Kolář, Ivan
TI  - Some higher order operations with connections (Preliminary communication)
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1973
SP  - 761
EP  - 766
VL  - 14
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1973__14_4_a13/
LA  - en
ID  - CMUC_1973__14_4_a13
ER  -