@article{CM_1992__83_2_127_0,
     author = {Weissauer, Rainer},
     title = {On certain degenerate eigenvalues of {Hecke} operators},
     journal = {Compositio Mathematica},
     pages = {127--145},
     publisher = {Kluwer Academic Publishers},
     volume = {83},
     number = {2},
     year = {1992},
     mrnumber = {1174421},
     zbl = {0753.11020},
     language = {en},
     url = {http://www.numdam.org/item/CM_1992__83_2_127_0/}
}