Mark Giesbrecht, Joseph Haraldson, George Labahn. Computing Nearby Non-trivial Smith Forms. In Manuel Kauers, Alexey Ovchinnikov, Éric Schost, editors, Proceedings of the 2018 ACM on International Symposium on Symbolic and Algebraic Computation, ISSAC 2018, New York, NY, USA, July 16-19, 2018. pages 159-166, ACM, 2018. [doi]
Abstract is missing.