Homotopy pull backs, homotopy push outs and joins
Doeraene, Jean-Paul
Bull. Belg. Math. Soc. Simon Stevin, Tome 5 (1998) no. 5, p. 15-37 / Harvested from Project Euclid
Publié le : 1998-05-14
Classification:  55P50,  55M30
@article{1103408963,
     author = {Doeraene, Jean-Paul},
     title = {Homotopy pull backs, homotopy push outs and joins},
     journal = {Bull. Belg. Math. Soc. Simon Stevin},
     volume = {5},
     number = {5},
     year = {1998},
     pages = { 15-37},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1103408963}
}
Doeraene, Jean-Paul. Homotopy pull backs, homotopy push outs and joins. Bull. Belg. Math. Soc. Simon Stevin, Tome 5 (1998) no. 5, pp.  15-37. http://gdmltest.u-ga.fr/item/1103408963/