Karovic D,Djermanovic Vladan,Mitrovic Sreten V,Radovic Vera A,Okanovic Djordje G,Filipovic Slavko S,Djekic Vera R (2013) The effect of mineral adsorbents in poultry production, WORLDS POULTRY SCIENCE JOURNAL, vol. 69, br. 2, str. 335-342 (Review) 

Kormanjos Sandor M,Filipovic Slavko S,Radovic Vera A,Okanovic Djordje G,Njezic Zvonko B (2013) Influence of the Applied Pressure of Processing Upon Bioactive Components of Diets Made of Feathers, HEMIJSKA INDUSTRIJA, vol. 67, br. 1, str. 135-138 (Article)