Kahn, Donald W.. "The group of homotopy equivalences.." Mathematische Zeitschrift 84 (1964): 1-8. <http://eudml.org/doc/170241>.
@article{Kahn1964, author = {Kahn, Donald W.}, journal = {Mathematische Zeitschrift}, keywords = {topology}, pages = {1-8}, title = {The group of homotopy equivalences.}, url = {http://eudml.org/doc/170241}, volume = {84}, year = {1964}, }
TY - JOUR AU - Kahn, Donald W. TI - The group of homotopy equivalences. JO - Mathematische Zeitschrift PY - 1964 VL - 84 SP - 1 EP - 8 KW - topology UR - http://eudml.org/doc/170241 ER -
