TY  - JOUR
AU  - Eggar, M. H.
TI  - Ex-homotopy theory
JO  - Compositio Mathematica
PY  - 1973
SP  - 185
EP  - 195
VL  - 27
IS  - 2
PB  - Noordhoff International Publishing
UR  - http://www.numdam.org/item/CM_1973__27_2_185_0/
LA  - en
ID  - CM_1973__27_2_185_0
ER  -