TY  - JOUR
AU  - Robert W. Switzer
TI  - Postnikov Towers Associated with Complex 2-Plane and Symplectic Line Bundles.
JO  - Mathematische Zeitschrift
PY  - 1979
SP  - 87
EP  - 104
VL  - 168
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1979__168_172863/
ID  - MZ_1979__168_172863
ER  -