@Article{JGAA-258,
   author = {{Shira} {Zucker}},
   title = {The Black-and-White Coloring Problem on Chordal Graphs},
   journal = {Journal of Graph Algorithms and Applications},
   year = {2012},
   volume = {16},
   number = {2},
   pages = {261--281},
   doi = {10.7155/jgaa.00258}
}