Mike Develin. Avoidable Sets in Groups. Ars Comb., 65, 2002.
@article{Develin02, title = {Avoidable Sets in Groups}, author = {Mike Develin}, year = {2002}, researchr = {https://researchr.org/publication/Develin02}, cites = {0}, citedby = {0}, journal = {Ars Comb.}, volume = {65}, }