@article{MM2_1997__93_4_156288,
     author = {Pei-Dong Liu},
     title = {Stability of {Orbit} spaces of {Endomorphisms.}},
     journal = {Manuscripta mathematica},
     pages = {109--128},
     publisher = {mathdoc},
     volume = {93},
     number = {4},
     year = {1997},
     zbl = {0885.58063},
     url = {http://geodesic.mathdoc.fr/item/MM2_1997__93_4_156288/}
}