Zeev Nutov, Michal Penn. Faster approximation algorithms for weighted triconnectivity augmentation problems. Oper. Res. Lett., 21(5):219-223, 1997. [doi]
@article{NutovP97,
title = {Faster approximation algorithms for weighted triconnectivity augmentation problems},
author = {Zeev Nutov and Michal Penn},
year = {1997},
doi = {10.1016/S0167-6377(97)00045-X},
url = {http://dx.doi.org/10.1016/S0167-6377(97)00045-X},
researchr = {https://researchr.org/publication/NutovP97},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {21},
number = {5},
pages = {219-223},
}