@article{DMGT_2018_38_1_a2,
     author = {Changat, Manoj and Hossein Nezhad, Ferdoos and Mulder, Henry Martyn and Narayanan, N.},
     title = {A {Note} on the {Interval} {Function} of a {Disconnected} {Graph}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {39--48},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2018_38_1_a2/}
}