Authors : rosa a cavallo-maria i acquaviva-loredana stabili-ester cecere-antonella petrocelli

Authors : mirjana d marčetić-silvana d petrović-marina t milenković-marjan s niketić

Authors : sanda vladimirknežević-ivan kosalec-marija babac-marinko petrović-jovica ralić

Authors : richard hrivnák-helena oťheľová-dušan gömöry-milan valachovič

Authors : arath r s devi-moorkoth k smija

Authors : tomasz kosiada