Michael Hoffmann, Csaba D. Tóth. Alternating paths through disjoint line segments. Inf. Process. Lett., 87(6):287-294, 2003. [doi]
@article{HoffmannT03:0,
title = {Alternating paths through disjoint line segments},
author = {Michael Hoffmann and Csaba D. Tóth},
year = {2003},
doi = {10.1016/S0020-0190(03)00349-1},
url = {http://dx.doi.org/10.1016/S0020-0190(03)00349-1},
researchr = {https://researchr.org/publication/HoffmannT03%3A0},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {87},
number = {6},
pages = {287-294},
}