Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1974__208_162578, author = {R.W. jr. Richardson}, title = {Principal {Orbit} {Types} for {Reductive} {Groups} {Acting} on {Stein} {Manifolds.}}, journal = {Mathematische Annalen}, pages = {323--332}, publisher = {mathdoc}, volume = {208}, year = {1974}, zbl = {0267.32015}, url = {http://geodesic.mathdoc.fr/item/MAN_1974__208_162578/} }
R.W. jr. Richardson. Principal Orbit Types for Reductive Groups Acting on Stein Manifolds.. Mathematische Annalen, Tome 208 (1974), pp. 323-332. http://geodesic.mathdoc.fr/item/MAN_1974__208_162578/