They wrote mostly textbook theories about broader subjects such as logic, psychology and pedagogy and the most prominent figure of this period was Alimpije Vasiljević.
Petronijević had many students and followers, among others Ksenija Atanasijević, the first major female Yugoslav philosopher, who slid into more mystic theories of new scholasticism.
At the time, universities were under strong religious influence and the most prominent thinker of this school was the Slovenian Aleš Ušeničnik, a philosopher of neo-Thomism.
In the seventies, the Ljubljana Lacanian School with the journal Problemi (Problems) was founded by young followers of the theories of the French psychoanalyst Jacques Lacan.
A specific feature of the Ljubljana School was to connect the Marxist and Hegelian traditions with Lacanian psychoanalysis and structuralism, with its most famous philosopher being Slavoj Žižek.