@article{10_4007_annals_2005_161_343,
     author = {Zolt\'an I. Szab\'o},
     title = {A cornucopia of isospectral pairs of metrics on spheres with different local geometries},
     journal = {Annals of mathematics},
     pages = {343--395},
     publisher = {mathdoc},
     volume = {161},
     number = {1},
     year = {2005},
     doi = {10.4007/annals.2005.161.343},
     mrnumber = {2150388},
     zbl = {1087.53037},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2005.161.343/}
}