@article{CMUC_1987__28_2_a4,
     author = {Lee, Sin Min and Tanoto, Rudy},
     title = {Three classes of diameter edge-invariant graphs},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {227--232},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {1987},
     mrnumber = {904748},
     zbl = {0627.05041},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1987__28_2_a4/}
}