TY  - JOUR
AU  - Branko Grünbaum
AU  - Jonathan Lenchner
TI  - Omittable planes
JO  - The electronic journal of combinatorics
PY  - 2011
VL  - 18
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/662/
DO  - 10.37236/662
ID  - 10_37236_662
ER  -