@ARTICLE{
author={Valentic Natasa V,Uscumlic Gordana S,Radojkovic-Velickovic Mirjana},
year={2003},
title={Substituent and solvent effects on the UV/vis absorption spectra of 3-N-alkyl-5-carboxy uracils},
journal={INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY},
volume={42},
number={5},
pages={1137-1140},
document_type={Article},
} 

@ARTICLE{
author={Valentic Natasa V,Uscumlic Gordana S,Radojkovic-Velickovic Mirjana},
year={2000},
title={Effects of substituents on the electronic absorption spectra of 3-N-(4-substituted phenyl)-5-carboxy uracils in different solvents. Part II.},
journal={JOURNAL OF THE SERBIAN CHEMICAL SOCIETY},
volume={65},
number={2},
pages={81-86},
document_type={Article},
}