The user interface and program structure of a graphical VLSI layout editor. - Kevin S. B. Szabó; Mohamed I. Elmasry (CHI, 1987)

Symbolic Layout for Bipolar and MOS VLSI. - Kevin S. B. Szabó; James M. Leask; Mohamed I. Elmasry (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1987)