TY  - JOUR
AU  - Ta Sheng Tan
TI  - Traces without maximal chains
JO  - The electronic journal of combinatorics
PY  - 2010
VL  - 17
UR  - http://geodesic.mathdoc.fr/articles/10.37236/465/
DO  - 10.37236/465
ID  - 10_37236_465
ER  -