@article{SIGMA_2019_15_a97,
     author = {Alexander Moll},
     title = {Exact {Bohr{\textendash}Sommerfeld} {Conditions} for the {Quantum} {Periodic} {Benjamin{\textendash}Ono} {Equation}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2019},
     volume = {15},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2019_15_a97/}
}