Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1967__101_170838, author = {Ulrich Christian}, title = {A {Reduction} {Theory} for {Symplectic} {Matrices.}}, journal = {Mathematische Zeitschrift}, pages = {213--244}, publisher = {mathdoc}, volume = {101}, year = {1967}, zbl = {0153.05302}, url = {http://geodesic.mathdoc.fr/item/MZ_1967__101_170838/} }
Ulrich Christian. A Reduction Theory for Symplectic Matrices.. Mathematische Zeitschrift, Tome 101 (1967), pp. 213-244. http://geodesic.mathdoc.fr/item/MZ_1967__101_170838/