Klaus Jansen, Gerhard J. Woeginger. The Complexity of Detecting Crossingfree Configurations in the Plane. BIT, 33(4):580-595, 1993.
@article{JansenW93,
title = {The Complexity of Detecting Crossingfree Configurations in the Plane},
author = {Klaus Jansen and Gerhard J. Woeginger},
year = {1993},
researchr = {https://researchr.org/publication/JansenW93},
cites = {0},
citedby = {0},
journal = {BIT},
volume = {33},
number = {4},
pages = {580-595},
}