@article{1190150028, author = {Carbone, A.}, title = {The cost of a cycle is a square}, journal = {J. Symbolic Logic}, volume = {67}, number = {1}, year = {2002}, pages = { 35-60}, language = {en}, url = {http://dml.mathdoc.fr/item/1190150028} }
Carbone, A. The cost of a cycle is a square. J. Symbolic Logic, Tome 67 (2002) no. 1, pp. 35-60. http://gdmltest.u-ga.fr/item/1190150028/