Sachar Paulus. An Algorithm of Subexponential Type Computing the Class Group of Quadratic Orders over Principal Ideal Domains. In Henri Cohen, editor, Algorithmic Number Theory, Second International Symposium, ANTS-II, Talence, France, May 18-23, 1996, Proceedings. Volume 1122 of Lecture Notes in Computer Science, pages 243-257, Springer, 1996.
Abstract is missing.