Robert Janczewski, Krzysztof Turowski. On the hardness of computing span of subcubic graphs. Inf. Process. Lett., 116(1):26-32, 2016. [doi]
@article{JanczewskiT16,
title = {On the hardness of computing span of subcubic graphs},
author = {Robert Janczewski and Krzysztof Turowski},
year = {2016},
doi = {10.1016/j.ipl.2015.08.009},
url = {http://dx.doi.org/10.1016/j.ipl.2015.08.009},
researchr = {https://researchr.org/publication/JanczewskiT16},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {116},
number = {1},
pages = {26-32},
}