@article{IM_1982__70_142967,
     author = {Masayoshi Miyanishi},
     title = {On {Affine-Ruled} {Irrational} {Surfaces.}},
     journal = {Inventiones mathematicae},
     pages = {27--44},
     year = {1982},
     volume = {70},
     zbl = {0499.14009},
     url = {http://geodesic.mathdoc.fr/item/IM_1982__70_142967/}
}