In 1984/1985, Hladnik spent the academic year at University of Kansas, USA, as Fulbright teaching assistant, teaching Slovene language at the university and also teaching the language in both Kansas City and Pittsburg, to the local American Slovenes communities.
•
Hladnik has also adopted the web as his publishing platform and has been publishing his academic and teaching material under the Creative Commons license on Wikisource and Wikiversity, while encouraging his students and his colleagues to do so themselves, too.
Besides numerous treatises in history, economy and system theory, he was also the co-author, together with Miran Hladnik, of a popular manual of Slovene language for travelers, which was published posthumously in 1988.