Thom Sulanke. Note on the irreducible triangulations of the Klein bottle. Journal of Combinatorial Theory, Series A, 96(6):964-972, 2006. [doi]
@article{Sulanke06,
title = {Note on the irreducible triangulations of the Klein bottle},
author = {Thom Sulanke},
year = {2006},
doi = {10.1016/j.jctb.2006.05.001},
url = {http://dx.doi.org/10.1016/j.jctb.2006.05.001},
researchr = {https://researchr.org/publication/Sulanke06},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {96},
number = {6},
pages = {964-972},
}