TY  - JOUR
AU  - Baker, Catharine
TI  - Moulton Affine Hjelmslev Planes
JO  - Canadian mathematical bulletin
PY  - 1978
SP  - 135
EP  - 142
VL  - 21
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1978-024-7/
DO  - 10.4153/CMB-1978-024-7
ID  - 10_4153_CMB_1978_024_7
ER  -