Zygmunt Ziembiński

Zygmunt Ziembiński OPR (June 1, 1920 – May 19, 1996), usually cited as Z. Ziembinski, was a Polish legal philosopher, logician, and one of the most prominent theoreticians of law in Poland in the second half of the 20th century.

He was Professor of Jurisprudence at the Adam Mickiewicz University, where between 1981 and 1991 he chaired its Department of Legal Theory and Philosophy of Law. His most famous works are ''Practical Logic'' (Springer Netherlands, 1976) and ''Basic Problems of Jurisprudence'' (Polish Scientific Publishers PWN, 1980). Provided by Wikipedia