@article{articlef26801a3,
title   = {On the equivalence theorem for integrable systems},
author = {Melikyan, A. and Pereira, E. and Rivelles, Victor de Oliveira},
year = {2015},
doi = {10.1088/1751-8113/48/12/125204},
journal   = {JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL}
}