@article{DMTCS_2018_20_1_a24,
     author = {Cichacz, Sylwia and Przyby{\l}o, Jakub},
     title = {Group twin coloring of graphs},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2018},
     doi = {10.23638/DMTCS-20-1-24},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-20-1-24/}
}