Opticon: An algorithm for the optimal control of nonlinear stochastic models. - Josef Matulka; Reinhard Neck (Ann. Oper. Res., 1992)

Lastverteilung in einem heterogenen verteilten objektorientierten System. - Josef Matulka (1992)

Typesetting APL with LATEX: the APL front end APL2TEX. - Andreas Geyer-Schulz; Josef Matulka; Gustaf Neumann (ACM SIGAPL APL Quote Quad, 1993)