He was one of the founders of the Hungarian language avant-garde literary magazine "Új Symposion" published in Novi Sad (Yugoslavia) that was challenging political confines.
Between 1969 and 1971 he was managing editor,[2] and in November 1971 he defended the magazine in court proceedings aiming to ban the Új Symposion.
[4] He kept ties with Yugoslavia (later Serbia), particularly after the fall of Milošević, and remained an active member of the Serbian Academy of Sciences and Arts (SANU).
[8] He gave more than 200 individual lectures or short courses in different countries including the United States, France, United Kingdom, Germany, The Netherlands, Austria, Belgium, Italy, Spain, Hungary, Serbia, Croatia, Bosnia and Herzegovina, the Czech Republic, Slovakia, Slovenia, Poland, Singapore, China.
Asser Press 2006), and the monograph "The Elusive Pro-Arbitration Priority in Contemporary Court Scrutiny of Arbitral Awards", in Collected Courses of the Xiamen Academy of International Law, Vol.
His publications include the book of essays "Vagy nem maga az élet a legjobb időtöltés?"
His book "Az egérszürke szoba titka" (The Secret of the Mouse-Grey Room) written originally in Hungarian, was published in English translation as well, in 18 New Writing and Writers, 1980.
In the introduction by the editor it is stated: "The Secret of the Mouse-Grey Room already has an important reputation in Eastern Europe as a satire that amusingly and accurately catches the tone of modern ideological semantics in East European bureaucracies."