[1]
Mukhamedov, F.M., Rahmatullaev, M.M. and Rasulova, M.A. 2020. Weakly periodic ground states for the λ-model. Ukrains’kyi Matematychnyi Zhurnal. 72, 5 (Apr. 2020), 667–678. DOI:https://doi.org/10.37863/umzh.v72i5.1095.