Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MM2_1972__7_154128, author = {Michael Reeken}, title = {Stability of {Critical} {Points} under {Small} {Perturbations.} {Part} {I:} {Topological} {Theory.}}, journal = {Manuscripta mathematica}, pages = {387--411}, publisher = {mathdoc}, volume = {7}, year = {1972}, zbl = {0244.58001}, url = {http://geodesic.mathdoc.fr/item/MM2_1972__7_154128/} }
Michael Reeken. Stability of Critical Points under Small Perturbations. Part I: Topological Theory.. Manuscripta mathematica, Tome 7 (1972), pp. 387-411. http://geodesic.mathdoc.fr/item/MM2_1972__7_154128/