@article{10_4171_dm_31,
     author = {Oleg T. Izhboldin and Nikita A. Karpenko},
     title = {On the group $H^3(F(\psi, D)/F)$},
     journal = {Documenta mathematica},
     pages = {297--311},
     year = {1997},
     volume = {2},
     doi = {10.4171/dm/31},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/31/}
}