@article{DMGT_2019_39_4_a6,
     author = {Balbuena, C. and Galeana-S\'anchez, H. and Guevara, M.},
     title = {About (k, {l)-Kernels,} {Semikernels} and {Grundy} {Functions} in {Partial} {Line} {Digraphs}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {855--856},
     publisher = {mathdoc},
     volume = {39},
     number = {4},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2019_39_4_a6/}
}