@article{IM_1989__96_1_143682,
     author = {Zinovy Reichstein},
     title = {Stability and equivariant maps.},
     journal = {Inventiones mathematicae},
     pages = {349--384},
     publisher = {mathdoc},
     volume = {96},
     number = {1},
     year = {1989},
     zbl = {0675.14021},
     url = {http://geodesic.mathdoc.fr/item/IM_1989__96_1_143682/}
}