Johannes H. Hattingh, Elizabeth Jonck, Ernst J. Joubert. An upper bound on the total restrained domination number of a tree. J. Comb. Optim., 20(3):205-223, 2010. [doi]
@article{HattinghJJ10, title = {An upper bound on the total restrained domination number of a tree}, author = {Johannes H. Hattingh and Elizabeth Jonck and Ernst J. Joubert}, year = {2010}, doi = {10.1007/s10878-008-9204-7}, url = {http://dx.doi.org/10.1007/s10878-008-9204-7}, researchr = {https://researchr.org/publication/HattinghJJ10}, cites = {0}, citedby = {0}, journal = {J. Comb. Optim.}, volume = {20}, number = {3}, pages = {205-223}, }