On the Row Sum Criterion and the Convergence of Some Iterative Processes. I. MAREK — 1969 Numerische Mathematik
Fredholm points of compactly pertubed bounded linear operators I. Marek — 1976 Acta Universitatis Carolinae. Mathematica et Physica
Fredholm points of compactly perturbed bounded linear operators Marek, I. — 1977 General topology and its relations to modern analysis and algebra IV
Iterations of linear bounded operators and Kellogg's iterations Marek, I. — 1962 General Topology and its Relations to Modern Analysis and Algebra
On the Solution of Singular Linear Systems of Algebraic Equations by Semiiterative Methods. W. Niethammer; M. Eiermann; I. Marek — 1988 Numerische Mathematik
Maxwell's equations with incident wave as a field source Janovský, V.; Marek, I.; Neuberg, J. — 1982 Equadiff 5