@article{01367404, title = {Permanence properties of }, journal = {Documenta Mathematica}, volume = {4}, year = {1999}, pages = {513-558}, zbl = {0958.46036}, language = {en}, url = {http://dml.mathdoc.fr/item/01367404} }
Kirchberg, Eberhard; Wassermann, Simon. Permanence properties of . Documenta Mathematica, Tome 4 (1999) pp. 513-558. http://gdmltest.u-ga.fr/item/01367404/