Ioannis Caragiannis, Christos Kaklamanis, Panagiotis Kanellopoulos. A logarithmic approximation algorithm for the minimum energy consumption broadcast subgraph problem. Inf. Process. Lett., 86(3):149-154, 2003. [doi]
@article{CaragiannisKK03:1,
title = {A logarithmic approximation algorithm for the minimum energy consumption broadcast subgraph problem},
author = {Ioannis Caragiannis and Christos Kaklamanis and Panagiotis Kanellopoulos},
year = {2003},
doi = {10.1016/S0020-0190(02)00484-2},
url = {http://dx.doi.org/10.1016/S0020-0190(02)00484-2},
researchr = {https://researchr.org/publication/CaragiannisKK03%3A1},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {86},
number = {3},
pages = {149-154},
}