@article{SLC_2018_80B_a9,
     author = {Raul Penaguiao},
     title = {The {Kernel} of {Chromatic} {Quasisymmetric} {Functions} on {Graphs} and {Nestohedra}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {80B},
     year = {2018},
     url = {http://geodesic.mathdoc.fr/item/SLC_2018_80B_a9/}
}