Approximate factoring of the inverse. - Mikko Byckling; Marko Huhtanen (Numerische Mathematik, 2011)

Preconditioning with Direct Approximate Factoring of the Inverse. - Mikko Byckling; Marko Huhtanen (SIAM J. Sci. Comput., 2014)

OpenMP ^* SIMD Vectorization and Threading of the Elmer Finite Element Software. - Mikko Byckling; Juhani Kataja; Michael Klemm; Thomas Zwinger (IWOMP, 2017)