@article{IM2_2016_80_4_a7,
     author = {I. A. Panin},
     title = {On {Grothendieck{\textendash}Serre's} conjecture concerning principal $G$-bundles over reductive group {schemes:~II}},
     journal = {Izvestiya. Mathematics},
     pages = {759--790},
     year = {2016},
     volume = {80},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2016_80_4_a7/}
}