@article{10_37236_1798,
     author = {Philip Matchett},
     title = {Operations on well-covered graphs and the {Roller-Coaster} conjecture},
     journal = {The electronic journal of combinatorics},
     year = {2004},
     volume = {11},
     number = {1},
     doi = {10.37236/1798},
     zbl = {1054.05080},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1798/}
}