@article{IM_1988__93_2_143610,
     author = {Ravi A. Rao},
     title = {The {Bass-Quillen} conjecture in dimension three but characteristic ? 2,3 via a question of {A.} {Suslin.}},
     journal = {Inventiones mathematicae},
     pages = {609--618},
     publisher = {mathdoc},
     volume = {93},
     number = {2},
     year = {1988},
     zbl = {0652.13009},
     url = {http://geodesic.mathdoc.fr/item/IM_1988__93_2_143610/}
}