@article{SIGMA_2012_8_a71,
     author = {Evgeny Mukhin and Vitaly Tarasov and Alexander Varchenko},
     title = {KZ characteristic variety as the zero set of classical {Calogero{\textendash}Moser} {Hamiltonians}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2012},
     volume = {8},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2012_8_a71/}
}