@article{SIGMA_2007_3_a59,
     author = {Evgeny Mukhin and Vitaly Tarasov and Alexander Varchenko},
     title = {Generating {Operator} of {XXX} or {Gaudin} {Transfer} {Matrices} {Has} {Quasi-Exponential} {Kernel}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2007},
     volume = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2007_3_a59/}
}