@article{JGAA_2017_21_4_a5,
     author = {Ahmad Biniaz and Prosenjit Bose and Ingo van Duijn and Anil Maheshwari and Michiel Smid},
     title = {Faster {Algorithms} for the {Minimum} {Red-Blue-Purple} {Spanning} {Graph} {Problem}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {527--546},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2017},
     doi = {10.7155/jgaa.00427},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00427/}
}