Professor dr. Janez Sagadin celebrates 90 years Boris Kožuh, Zdenko Medveš, Ana Krajnc, Janko Muršak, Mojca Kovač Šebart, Jasna Mažgon, Edvard Protner, Muhamed Škrgić and Jelena Maksimović
Summary: We are very honored that in this issue of the JCES we can publish a special anniversary note for our respected Professor Janez Sagadin, who recently celebrated his 90th birthday!
* Full article is only available in Slovenian language.