Borek Patzak is identified in the MITC4 source as a co-author of Four-Node-Quadrilateral-Shell-Element-MITC4 and is affiliated there with the Department of Mechanics, Faculty of Civil Engineering, Czech Technical University in Prague.
Key Facts
Co-author of the MITC4 shell element paper with Edita Dvorakova.
Connected in the source to OOFEM, where the MITC4 shell element implementation is reported.
The source references earlier work by Patzak and Bittnar on object-oriented finite element code design.