Matteo Almanza, Stefano Leucci 0001, Alessandro Panconesi. Trainyard is NP-Hard. Theoretical Computer Science, 748:66-76, 2018. [doi]
@article{AlmanzaLP18,
title = {Trainyard is NP-Hard},
author = {Matteo Almanza and Stefano Leucci 0001 and Alessandro Panconesi},
year = {2018},
doi = {10.1016/j.tcs.2017.09.039},
url = {https://doi.org/10.1016/j.tcs.2017.09.039},
researchr = {https://researchr.org/publication/AlmanzaLP18},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {748},
pages = {66-76},
}