@article{SIGMA_2015_11_a61,
     author = {Jeremy Lane},
     title = {Topological {Monodromy} of an {Integrable} {Heisenberg} {Spin} {Chain}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2015},
     volume = {11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2015_11_a61/}
}