TY  - JOUR
AU  - du Plessis, Andrew
TI  - Homotopy classification of regular sections
JO  - Compositio Mathematica
PY  - 1976
SP  - 301
EP  - 333
VL  - 32
IS  - 3
PB  - Noordhoff International Publishing
UR  - http://archive.numdam.org/item/CM_1976__32_3_301_0/
LA  - en
ID  - CM_1976__32_3_301_0
ER  -