@article{SIGMA_2021_17_a62,
     author = {Sergey \'E. Derkachov and Karol K. Kozlowski and Alexander N. Manashov},
     title = {Completeness of {SoV} {Representation} for $\mathrm{SL}(2,\mathbb R)$ {Spin} {Chains}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2021},
     volume = {17},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2021_17_a62/}
}