@article{CM_1991__78_1_79_0, author = {Fieseler, Karl-Heinz and Kaup, Ludger}, title = {Fixed points, exceptional orbits, and homology of affine $\mathbb {C}^\ast $-surfaces}, journal = {Compositio Mathematica}, pages = {79--115}, publisher = {Kluwer Academic Publishers}, volume = {78}, number = {1}, year = {1991}, mrnumber = {1096127}, zbl = {0723.14034}, language = {en}, url = {http://www.numdam.org/item/CM_1991__78_1_79_0/} }