Ivan Chajda, Helmut Länger. Convex congruences. Soft Comput., 21(19):5641-5645, 2017. [doi]
@article{ChajdaL17-1,
title = {Convex congruences},
author = {Ivan Chajda and Helmut Länger},
year = {2017},
doi = {10.1007/s00500-016-2306-8},
url = {https://doi.org/10.1007/s00500-016-2306-8},
researchr = {https://researchr.org/publication/ChajdaL17-1},
cites = {0},
citedby = {0},
journal = {Soft Comput.},
volume = {21},
number = {19},
pages = {5641-5645},
}