John Gimbel, Maryvonne Mahéo, Christine Virlouvet. Double total domination of graphs. Discrete Mathematics, 165-166:343-351, 1997. [doi]
@article{GimbelMV97, title = {Double total domination of graphs}, author = {John Gimbel and Maryvonne Mahéo and Christine Virlouvet}, year = {1997}, doi = {10.1016/S0012-365X(96)00181-1}, url = {http://dx.doi.org/10.1016/S0012-365X(96)00181-1}, tags = {graph-rewriting, rewriting}, researchr = {https://researchr.org/publication/GimbelMV97}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics}, volume = {165-166}, pages = {343-351}, }