@article{PMIHES_1996__84__189_0,
     author = {Merkurjev, Alexander S.},
     title = {R-equivalence and rationality problem for semisimple adjoint classical algebraic groups},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {189--213},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {84},
     year = {1996},
     mrnumber = {98d:14055},
     zbl = {0884.20029},
     language = {en},
     url = {http://archive.numdam.org/item/PMIHES_1996__84__189_0/}
}