TY  - JOUR
AU  - Albertson, Michael O.
AU  - Berman, David M.
TI  - An acyclic analogue to Heawood's theorem
JO  - Glasgow mathematical journal
PY  - 1978
SP  - 163
EP  - 166
VL  - 19
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S001708950000358X/
DO  - 10.1017/S001708950000358X
ID  - 10_1017_S001708950000358X
ER  -