Deeparnab Chakrabarty, Jochen Könemann, David Pritchard. Hypergraphic LP Relaxations for Steiner Trees. SIAM J. Discrete Math., 27(1):507-533, 2013. [doi]
@article{ChakrabartyKP13,
title = {Hypergraphic LP Relaxations for Steiner Trees},
author = {Deeparnab Chakrabarty and Jochen Könemann and David Pritchard},
year = {2013},
doi = {10.1137/110845793},
url = {http://dx.doi.org/10.1137/110845793},
researchr = {https://researchr.org/publication/ChakrabartyKP13},
cites = {0},
citedby = {0},
journal = {SIAM J. Discrete Math.},
volume = {27},
number = {1},
pages = {507-533},
}