Eric Goles Ch., Ivan Rapaport. Complexity of Tile Rotation Problems. Theoretical Computer Science, 188(1-2):129-159, 1997. [doi]
@article{ChR97,
title = {Complexity of Tile Rotation Problems},
author = {Eric Goles Ch. and Ivan Rapaport},
year = {1997},
doi = {10.1016/S0304-3975(96)00291-5},
url = {http://dx.doi.org/10.1016/S0304-3975(96)00291-5},
researchr = {https://researchr.org/publication/ChR97},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {188},
number = {1-2},
pages = {129-159},
}