Matematyk, informatyk.

Kp. SOFSEM '95 : theory and practice of informatics. - Berlin, 1995. Red.

LCC online

Kp. Mathematical foundations of computer science 1986 / ed. by J. Gruska, B. Rovan and J. Wiedermann. - Berlin, 1986.

Searching algorithms / Jiri Wiedermann. - Leipzig, 1987. Biogram