@incollection{SB_1975-1976__18__54_0,
     author = {McKean, Henry P. and van Moerbeke, Pierre},
     title = {Sur le spectre de quelques op\'erateurs et les vari\'et\'es de {Jacobi}},
     booktitle = {S\'eminaire Bourbaki : vol. 1975/76, expos\'es 471-488},
     series = {S\'eminaire Bourbaki},
     note = {talk:474},
     pages = {54--68},
     publisher = {Springer-Verlag},
     number = {18},
     year = {1977},
     mrnumber = {458481},
     zbl = {0356.35062},
     language = {fr},
     url = {http://archive.numdam.org/item/SB_1975-1976__18__54_0/}
}