Hiroshi Nagamochi, Toshimasa Ishii, Hiro Ito. Minimum cost source location problem with vertex-connectivity requirements in digraphs. Inf. Process. Lett., 80(6):287-293, 2001. [doi]
@article{NagamochiII01,
title = {Minimum cost source location problem with vertex-connectivity requirements in digraphs},
author = {Hiroshi Nagamochi and Toshimasa Ishii and Hiro Ito},
year = {2001},
doi = {10.1016/S0020-0190(01)00183-1},
url = {http://dx.doi.org/10.1016/S0020-0190(01)00183-1},
researchr = {https://researchr.org/publication/NagamochiII01},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {80},
number = {6},
pages = {287-293},
}