TY  - JOUR
AU  - D. BURGHELEA
TI  - Some Properties of Homotopy Classes of Maps of Kan Spectra.
JO  - Inventiones mathematicae
PY  - 1968
SP  - 1
EP  - 7
VL  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1968__5_141901/
ID  - IM_1968__5_141901
ER  -