@article{SIGMA_2020_16_a46,
     author = {Guido Magnano and Taras Skrypnyk},
     title = {New {Separation} of {Variables} for the {Classical} {XXX} and {XXZ} {Heisenberg} {Spin} {Chains}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2020},
     volume = {16},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2020_16_a46/}
}