Gerard J. Chang, George L. Nemhauser. R-domination on block graphs. Oper. Res. Lett., 1(6):214-218, 1982. [doi]
@article{ChangN82,
title = {R-domination on block graphs},
author = {Gerard J. Chang and George L. Nemhauser},
year = {1982},
doi = {10.1016/0167-6377(82)90024-4},
url = {https://doi.org/10.1016/0167-6377(82)90024-4},
researchr = {https://researchr.org/publication/ChangN82},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {1},
number = {6},
pages = {214-218},
}