@article{DMGT_2010_30_1_a1,
     author = {Bre\v{s}ar, Bo\v{s}tjan and Changat, Manoj and Subhamathi, Ajitha and Tepeh, Aleksandra},
     title = {The periphery graph of a median graph},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {17--32},
     publisher = {mathdoc},
     volume = {30},
     number = {1},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2010_30_1_a1/}
}