@article{DMGT_2012_32_3_a12,
     author = {Hud\'ak, D\'avid and \v{S}ugerek, Peter},
     title = {Light edges in 1-planar graphs with prescribed minimum degree},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {545--556},
     publisher = {mathdoc},
     volume = {32},
     number = {3},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2012_32_3_a12/}
}