@article{DMGT_2017_37_2_a1,
     author = {Borowiecka-Olszewska, Marta and Drgas-Burchardt, Ewa},
     title = {Forbidden {Structures} for {Planar} {Perfect} {Consecutively} {Colourable} {Graphs}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {315--336},
     publisher = {mathdoc},
     volume = {37},
     number = {2},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2017_37_2_a1/}
}