An Algorithm to Find Values of Minors of Skew Hadamard and Conference Matrices. - Christos Kravvaritis; E. Lappas; Marilena Mitrouli (NAA, 2004)

Counting Techniques Specifying the Existence of Submatrices in Weighing Matrices. - Christos Kravvaritis; Marilena Mitrouli; Jennifer Seberry (CASC, 2005)

Weighted Iterative Operator-Splitting Methods and Applications. - Jürgen Geiser; Christos Kravvaritis (Numerical Methods and Applications, 2006)

Compound matrices: properties, numerical issues and analytical computations. - Christos Kravvaritis; Marilena Mitrouli (Numer. Algorithms, 2009)

The growth factor of a Hadamard matrix of order 16 is 16. - Christos Kravvaritis; Marilena Mitrouli (Numer. Linear Algebra Appl., 2009)

Compact Fourier Analysis for Multigrid Methods based on Block Symbols. - Thomas K. Huckle; Christos Kravvaritis (SIAM J. Matrix Anal. Appl., 2012)

On the complete pivoting conjecture for Hadamard matrices: further progress and a good pivots property. - Christos Kravvaritis; Marilena Mitrouli (Numer. Algorithms, 2013)