The signed Roman k-domatic number of digraphs

Lutz Volkmann. The signed Roman k-domatic number of digraphs. Australasian J. Combinatorics, 64:444-457, 2016. [doi]

@article{Volkmann16-2,
  title = {The signed Roman k-domatic number of digraphs},
  author = {Lutz Volkmann},
  year = {2016},
  url = {http://ajc.maths.uq.edu.au/pdf/64/ajc_v64_p444.pdf},
  researchr = {https://researchr.org/publication/Volkmann16-2},
  cites = {0},
  citedby = {0},
  journal = {Australasian J. Combinatorics},
  volume = {64},
  pages = {444-457},
}