Sergeev, Sergei M. Max Planck Institute for Mathematics, Max Planck Society;
Pakuliak, Stanislav Z. Max Planck Institute for Mathematics, Max Planck Society;
Sergeev, S. M., & Pakuliak, S. Z. (2003). Spectral curves and the parametrization of discrete integrable three-dimensional models. Teoreticheskaya i Matematicheskaya Fizika, 136(1), 30-51.