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@article{MM2_1994__83_3-4_155968, author = {Helmer Aslaksen and Eng-Chye Tan}, title = {Generic 2 x 2 {Matrices} with involution.}, journal = {Manuscripta mathematica}, pages = {365--386}, publisher = {mathdoc}, volume = {83}, number = {3-4}, year = {1994}, zbl = {0814.16019}, url = {http://geodesic.mathdoc.fr/item/MM2_1994__83_3-4_155968/} }
Helmer Aslaksen; Eng-Chye Tan. Generic 2 x 2 Matrices with involution.. Manuscripta mathematica, Tome 83 (1994) no. 3-4, pp. 365-386. http://geodesic.mathdoc.fr/item/MM2_1994__83_3-4_155968/