TY  - JOUR
AU  - Ostrom, T. G.
AU  - Sherk, F. A.
TI  - Finite Projective Planes with Affine Subplanes
JO  - Canadian mathematical bulletin
PY  - 1964
SP  - 549
EP  - 559
VL  - 7
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1964-051-8/
DO  - 10.4153/CMB-1964-051-8
ID  - 10_4153_CMB_1964_051_8
ER  -