@article{RM_1979_34_5_a1,
     author = {L. A. Takhtadzhyan and L. D. Faddeev},
     title = {The quantum method of the inverse problem and the {Heisenberg} $XYZ$~model},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {11--68},
     publisher = {mathdoc},
     volume = {34},
     number = {5},
     year = {1979},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1979_34_5_a1/}
}