@article{DMTCS_2019_21_4_a5,
     author = {Tuczy\'nski, Micha{\l} and Wenus, Przemys{\l}aw and W\k{e}sek, Krzysztof},
     title = {On cordial labeling of hypertrees},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2019},
     doi = {10.23638/DMTCS-21-4-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-21-4-1/}
}