@article{DMGT_2024_44_1_a2,
     author = {Droogendijk, Leen and Konstantinova, Elena},
     title = {An improved bound on the chromatic number of the {Pancake} graphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {35--46},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {2024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2024_44_1_a2/}
}