On the structure of the group of balanced labelings on graphs

Cherniavsky, Y., Goldstein, A., & Levit, V. E. (2013). On the structure of the group of balanced labelings on graphs. In The Seventh European Conference on Combinatorics, Graph Theory and Applications (pp. 117–121). Scuola Normale Superiore. https://doi.org/10.1007/978-88-7642-475-5_19