@article{DMGT_2013_33_1_a13,
     author = {Kemnitz, Arnfried and Mih\'ok, Peter and Voigt, Margit},
     title = {Fractional (\( {\mathcal{P}} , {\mathcal{Q}} {\))-Total} {List} {Colorings} of {Graphs}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {167--179},
     publisher = {mathdoc},
     volume = {33},
     number = {1},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2013_33_1_a13/}
}