@article{CMUC_1983_24_3_a9,
     author = {McMorris, F. R. and Shier, Douglas R.},
     title = {Representing chordal graphs on $K_{1,n}$},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {489--494},
     year = {1983},
     volume = {24},
     number = {3},
     mrnumber = {730144},
     zbl = {0536.05054},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1983_24_3_a9/}
}