@article{FPM_2009_15_7_a0,
     author = {E. I. Bunina},
     title = {Automorphisms of {Chevalley} groups of type $B_l$ over local rings with~1/2},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {3--46},
     publisher = {mathdoc},
     volume = {15},
     number = {7},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2009_15_7_a0/}
}