Jason Brown, Richard Hoshino. The Ehrenfeucht-Fraisse Game for Paths and Cycles. Ars Comb., 83, 2007.
@article{BrownH07, title = {The Ehrenfeucht-Fraisse Game for Paths and Cycles}, author = {Jason Brown and Richard Hoshino}, year = {2007}, researchr = {https://researchr.org/publication/BrownH07}, cites = {0}, citedby = {0}, journal = {Ars Comb.}, volume = {83}, }