Eric Rémila. Tiling Groups: New Applications in the Triangular Lattice. Discrete & Computational Geometry, 20(2):189-204, 1998. [doi]
@article{Remila98,
title = {Tiling Groups: New Applications in the Triangular Lattice},
author = {Eric Rémila},
year = {1998},
url = {http://link.springer.de/link/service/journals/00454/bibs/20n2p189.html},
researchr = {https://researchr.org/publication/Remila98},
cites = {0},
citedby = {0},
journal = {Discrete & Computational Geometry},
volume = {20},
number = {2},
pages = {189-204},
}