TY  - JOUR
AU  - Fred Piper
TI  - The Orbit Structure of Collineation Groups of Finite Projective Planes.
JO  - Mathematische Zeitschrift
PY  - 1968
SP  - 318
EP  - 332
VL  - 103
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1968__103_170920/
ID  - MZ_1968__103_170920
ER  -