@article{10_4064_cm_30_2_245_257,
     author = {Ivan Kol\'a\v{r}},
     title = {On the reducibility of connections on the prolongations of vector bundles},
     journal = {Colloquium Mathematicum},
     pages = {245--257},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {1974},
     doi = {10.4064/cm-30-2-245-257},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-30-2-245-257/}
}