@article{FPM_2001_7_4_a3,
     author = {V. V. Konnov},
     title = {On some reducibility condition for principal bundles and its application to projective geometry of submanifolds},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {1003--1035},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2001_7_4_a3/}
}