TY  - JOUR
AU  - M.A. Morón
AU  - F.R. Ruiz del Portal
TI  - Counting shape and homotopy types among fundamental absolute neighborhood retracts: an elementary approach.
JO  - Manuscripta mathematica
PY  - 1993
SP  - 411
EP  - 414
VL  - 79
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1993__79_1_155851/
ID  - MM2_1993__79_1_155851
ER  -