@article{IM_1980__59_142727,
     author = {W.W. Symes},
     title = {Systems of {Toda} {Type,} {Inverse} {Spectral} {Problems,} and {Representation} {Theory.}},
     journal = {Inventiones mathematicae},
     pages = {13--52},
     publisher = {mathdoc},
     volume = {59},
     year = {1980},
     zbl = {0474.58009},
     url = {http://geodesic.mathdoc.fr/item/IM_1980__59_142727/}
}