@article{10_4153_CJM_2001_018_8,
     author = {Poorten, Alfred J. van der and Williams, Kenneth S.},
     title = {Values of the {Dedekind} {Eta} {Function} at {Quadratic} {Irrationalities:} {Corrigendum}},
     journal = {Canadian journal of mathematics},
     pages = {434--448},
     year = {2001},
     volume = {53},
     number = {2},
     doi = {10.4153/CJM-2001-018-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2001-018-8/}
}