Joseph L. Ganley, James P. Cohoon. Rectilinear Steiner trees on a checkerboard. ACM Trans. Design Autom. Electr. Syst., 1(4):512-522, 1996. [doi]
@article{GanleyC96,
title = {Rectilinear Steiner trees on a checkerboard},
author = {Joseph L. Ganley and James P. Cohoon},
year = {1996},
doi = {10.1145/238997.239033},
url = {http://doi.acm.org/10.1145/238997.239033},
researchr = {https://researchr.org/publication/GanleyC96},
cites = {0},
citedby = {0},
journal = {ACM Trans. Design Autom. Electr. Syst.},
volume = {1},
number = {4},
pages = {512-522},
}