@article{DMGT_2016_36_2_a14,
     author = {Lumduanhom, Chira and Laforge, Elliot and Zhang, Ping},
     title = {Characterizations of {Graphs} {Having} {Large} {Proper} {Connection} {Numbers}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {439--453},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2016_36_2_a14/}
}