Arthur M. Farley, Stephen T. Hedetniemi, Sandra L. Mitchell. Rectilinear Steiner Trees in Rectangle Trees. SIAM J. Matrix Analysis Applications, 1(1):70-81, 1980. [doi]
@article{FarleyHM80,
title = {Rectilinear Steiner Trees in Rectangle Trees},
author = {Arthur M. Farley and Stephen T. Hedetniemi and Sandra L. Mitchell},
year = {1980},
doi = {10.1137/0601010},
url = {http://dx.doi.org/10.1137/0601010},
researchr = {https://researchr.org/publication/FarleyHM80},
cites = {0},
citedby = {0},
journal = {SIAM J. Matrix Analysis Applications},
volume = {1},
number = {1},
pages = {70-81},
}