TY  - JOUR
AU  - Sandip Das
AU  - Mathew Francis
AU  - Pavol Hell
AU  - Jing Huang
TI  - Recognition and characterization of chronological interval digraphs
JO  - The electronic journal of combinatorics
PY  - 2013
VL  - 20
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.37236/2497/
DO  - 10.37236/2497
ID  - 10_37236_2497
ER  -