A Numerical Study of FETI Algorithms for Mortar Finite Element Methods. - Dan Stefanica (SIAM J. Sci. Comput., 2001)

Minimizer graphs for a class of extremal problems. - Dan Ismailescu; Dan Stefanica (J. Graph Theory, 2002)

FETI and FETI-DP Methods for Spectral and Mortar Spectral Elements: A Performance Comparison. - Dan Stefanica (J. Sci. Comput., 2002)

A scalable FETI-DP algorithm with non-penetration mortar conditions on contact interface. - Zdenek Dostál; David Horák; Dan Stefanica (J. Comput. Appl. Math., 2009)

A sharp Pólya-based approximation to the normal cumulative distribution function. - Ivan Matic; Rados Radoicic; Dan Stefanica (Appl. Math. Comput., 2018)