@ARTICLE{
author={Ljubisavljevic Irena,Raca Irena Lj},
year={2020},
title={Comparative morphological and leaf anatomical analysis of the species Crocus danubensis and Crocus variegatus (Iridaceae)},
journal={BIOLOGIA},
volume={75},
number={3},
pages={381-391},
document_type={Article},
} 

@ARTICLE{
author={Raca Irena Lj,Jovanovic Milica,Ljubisavljevic Irena,Juskovic Marina Z,Randjelovic Vladimir N},
year={2019},
title={Morphological and leaf anatomical variability of Crocus cf. heuffelianus Herb. (Iridaceae) populations from the different habitats of the Balkan Peninsula},
journal={TURKISH JOURNAL OF BOTANY},
volume={43},
number={5},
pages={645-658},
document_type={Article},
}