@article{ZNSL_1982_116_a2,
     author = {N. A. Vavilov},
     title = {Parabolic subgroups of {Chevalley} groups over a commutative ring},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {20--43},
     publisher = {mathdoc},
     volume = {116},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1982_116_a2/}
}