@article{SLC_2018_80B_a60,
     author = {Vincent Pilaud and Viviane Pons},
     title = {Algebraic {Structures} on {Integer} {Posets}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {80B},
     year = {2018},
     url = {http://geodesic.mathdoc.fr/item/SLC_2018_80B_a60/}
}