![](/img/cover-not-exists.png)
Sunada's method and the covering spectrum
de Smit, Bart, Gornet, Ruth, Sutton, Craig J.Volume:
86
Language:
english
Journal:
Journal of Differential Geometry
DOI:
10.4310/jdg/1303219428
Date:
November, 2010
File:
PDF, 318 KB
english, 2010