Koncsek A.;  Horváth Zs. H.;  Véha Antal;  Daood H. G.;  Helyes L.:   Colour evolution of conventionally and organically cultivated hungarina red spice paprika varieties.  In: Review of faculty of engineering : analecta technica Szegedinensia, (10) 1.  pp. 6-15. (2016)