Karel Culík. An aperiodic set of 13 Wang tiles. Discrete Mathematics, 160(1-3):245-251, 1996. [doi]
@article{Culik96,
title = {An aperiodic set of 13 Wang tiles},
author = {Karel Culík},
year = {1996},
doi = {10.1016/S0012-365X(96)00118-5},
url = {http://dx.doi.org/10.1016/S0012-365X(96)00118-5},
researchr = {https://researchr.org/publication/Culik96},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {160},
number = {1-3},
pages = {245-251},
}