@article{ZNSL_1997_246_a8,
     author = {V. R. Krym},
     title = {Linear spaces of kinematic type},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {152--173},
     year = {1997},
     volume = {246},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1997_246_a8/}
}