@article{ASENS_1980_4_13_3_303_0,
     author = {Ikeda, Akira},
     title = {On lens spaces which are isospectral but not isometric},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {303--315},
     publisher = {Elsevier},
     volume = {Ser. 4, 13},
     number = {3},
     year = {1980},
     doi = {10.24033/asens.1384},
     mrnumber = {83a:58091},
     zbl = {0451.58037},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.1384/}
}