TY  - JOUR
AU  - Bouchemakh, Isma
AU  - Fatma, Kaci
TI  - On the Dual König Property of the Order-interval Hypergraph of Two Classes of N-free Posets
JO  - Canadian mathematical bulletin
PY  - 2017
SP  - 43
EP  - 53
VL  - 60
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2016-036-8/
DO  - 10.4153/CMB-2016-036-8
ID  - 10_4153_CMB_2016_036_8
ER  -