► 5th Croatian Mathematical Congress, Rijeka, June 2012
► Call for papers for the Special Issue (November 2011) in Honor of Professor Jesus Ildefonso Diaz's 60th birthday
►Professors Yuki Naito and Satoshi Tanaka visited FER-Zagreb, July 2011
► A scientific visit to Japan, 11.-22. November 2009
► International Workshop: "Qualitative theory of ODEs in Hiroshima 2009", Japan, November 2009