@ARTICLE{
author={Roncevic Savo M,Andrasev Sinisa A,Ivanisevic Petar,Kovacevic Branislav,Klasnja Bojana},
year={2013},
title={Biomass Production and Energy Potential of Some Eastern Cottonwood (Populus Deltoides Bartr. Ex Marsh.) Clones in Relation to Planting Spacing},
journal={SUMARSKI LIST},
volume={137},
number={1-2},
pages={33-42},
document_type={Article},
} 

@ARTICLE{
author={Kovacevic Branislav,Miladinovic Dragana M,Orlovic Sasa S,Tomovic Zoran,Roncevic Savo M,Poljakovic-Pajnik Leopold K},
year={2012},
title={Effect of Leaf Treatment with Cobalt Chloride on Adventitious Rooting of Cottonwood (Populus Deltoides Bartr. Ex Marsh) Cuttings},
journal={PROPAGATION OF ORNAMENTAL PLANTS},
volume={12},
number={1},
pages={52-57},
document_type={Article},
} 

@ARTICLE{
author={Andrasev Sinisa A,Bobinac Martin,Roncevic Savo M,Vuckovic Milivoj,Stajic Branko,Janjatovic Gojko,Obucina Zoran},
year={2012},
title={Effects of Thinning in a Plantation of Poplar Clone I-214 with Wide Spacing},
journal={SUMARSKI LIST},
volume={136},
number={1-2},
pages={37-56},
document_type={Article},
} 

@ARTICLE{
author={Kovacevic Branislav,Roncevic Savo M,Miladinovic Dragana M,Ivanisevic Petar,Katanic Marina},
year={2009},
title={Early shoot and root growth dynamics as indicators for the survival of black poplar cuttings},
journal={NEW FORESTS},
volume={38},
number={2},
pages={177-185},
document_type={Article},
}