 Complete the following phrase:  At the youth level, Alibegović played for the Yugoslavia Under-18 and Under-19 national teams, which won the 1986 FIBA Europe Under-18 Championship, and the 1987 FIBA Under-19 World Cup. Alibegović was a member of the senior mens Slovenian national basketball team, from 1991 to 2001. With Slovenia, he played at four EuroBaskets 1993, 1995, 