{{cite journal | last1=Topić | first1=M. | author2=M. Borišev | author3=S. Orlović | author4=M. Tomičić | author5=M. Župunski | author6=N. Nikolić | author7=S. Pajević | author8=B. Krstić | author9=A. Pilipović | year=2013 | title=CLONAL DIFFERENCES OF BLACK POPLAR CUTTINGS FOR MORPHO- PHYSIOLOGICAL AND BIOCHEMICAL RESPONSES TO SOIL WATER DEFICITS | journal=Journal of Animal and Plant Sciences | volume=23 | issue=6 | pages=1725-1732 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-637}}