Gábor Horváth, Csaba Szabó. The extended equivalence and equation solvability problems for groups. Discrete Mathematics & Theoretical Computer Science, 13(4):23-32, 2011. [doi]
@article{HorvathS11,
title = {The extended equivalence and equation solvability problems for groups},
author = {Gábor Horváth and Csaba Szabó},
year = {2011},
url = {http://www.dmtcs.org/dmtcs-ojs/index.php/dmtcs/article/view/2051},
researchr = {https://researchr.org/publication/HorvathS11},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics & Theoretical Computer Science},
volume = {13},
number = {4},
pages = {23-32},
}