»Hrvatski vojnik«, tjednik za kulturu, HKZ – Hrvatsko slovo d.o.o., Zagreb, 1995. – http://www.hrvatsko-slovo.hr
The weekly magazine for culture »Hrvatsko slovo« (Croatian letter) in its nr. 791 of 18 June 2010 published an interview with the HGZD president lead by Ms. Kristina Repar, journalist of Hrvatsko slovo. In the interview Mr. Heimer recounts on the reasons for establishment of the Association, its goals and activities, he gives an overview […]
 FIAV | Međunarodna federacija veksiloloških udrugaInternational Federation of Vexillological AssociationsLa Fédération Internationale des Associations Vexillologiques | & | Međunarodna genealoška i heraldička konfederacijaInternational Confederation of Genealogy and HeraldryLa Confédération Internationale de Généalogie et d'Héraldique |  CIGH |
2006