Radoslav Katičić (; 3 July 1930 – 10 August 2019) was a Croatian linguist, classical philologist, Indo-Europeanist, Slavist and Indologist, one of the most prominent Croatian scholars in the humanities. Biography Radoslav Katičić was born on 3 July 1930 in Zagreb, Croatia which was part of Kingdom of Yugoslavia at the time. He attended primary school, and in 1949 he graduated at the classical gymnasium in his home town. At the Faculty of Humanities and Social Sciences, University of Zagreb, he received a degree in Classical Philology in 1954. The same year he started working as a part-time librarian at the Seminar for Classical Philology at the same faculty. His first scientific works were on the subjects of Ancient Greek philology and Byzantine studies. As a stipendist of the Greek government he visited Athens in 1956-57, and in 1958 he was elected as an assistant at the Department for Comparative Indo-European Grammar at the Faculty of Humanities and Social Sciences in Zagreb. In 1959 he received his Ph.D. with the thesis Pitanje jedinstva indoeuropske glagolske fleksije ('The question of unity of Indo-European verbal flexion'). During the period of 1960-61 he was a stipendist of the Alexander von Humboldt Foundation in Tübingen. After the return to his main university, he became a docent on Indo-European and general linguistics. Soon after, he served as a head of the newly formed Department for General Linguistics and Oriental Studies. In 1966 he became associate, and in 1973 full professor. Beside general and Indo-European linguistics, he also taught Old Iranian and Old Indic philology. In 1977 he became full professor of Slavic philology at the University of Vienna, Austria. In 1973 he was selected as an extraordinary member of the Yugoslav Academy of Sciences and Arts (now Croatian Academy of Sciences and Arts), and in 1986 he became a full member. In 1981 he became a corresponding member of the Austrian Academy of Sciences, in 1989 becoming a full member, and since 1989 serving as a head of the renowned Balkan commission. In 1984 he became a member of the Academy of Sciences and Arts of Bosnia and Herzegovina, in 1987 member of the Norwegian Academy of Science and Letters, and in 1991 member of the Academia Europaea. In 2011 he became a member of Accademia Nazionale dei Lincei and in 2012 of Academy of Sciences and Arts of Kosovo. In 1989 he received an