@article{FPM_2008_14_2_a2,
     author = {O. Belova},
     title = {Connections in fiberings associated with the {Grassman} manifold and the space of centered planes},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {29--67},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2008_14_2_a2/}
}