@article{JGAA_2017_21_5_a3,
     author = {Lev Nachmanson and Arlind Nocaj and Sergey Bereg and Leishi Zhang and Alexander Holroyd},
     title = {Node {Overlap} {Removal} by {Growing} a {Tree}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {857--872},
     publisher = {mathdoc},
     volume = {21},
     number = {5},
     year = {2017},
     doi = {10.7155/jgaa.00442},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00442/}
}