@article {IOPORT.02073981,
    author       = {Mao, Jingzhong and Wang, Chunxiang},
    title        = {A relation on the domination numbers $\gamma_L,\gamma_t$ in a graph.},
    year         = {2003},
    journal      = {Journal of Central China Normal University. Natural Sciences},
    volume       = {37},
    number       = {3},
    issn         = {1000-1190},
    pages        = {282-285},
    publisher    = {Central China Normal University, Wuchang},
    identifier   = {02073981},
}