@article{DAS_2016_a0,
     author = {Julien Bureaux and Nathana\"el Enriquez},
     title = {On the number of lattice convex chains},
     journal = {Discrete analysis},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DAS_2016_a0/}
}