@ARTICLE{
author={Cojbasic Vesna,Loncar Dragan},
year={2011},
title={One-sided confidence intervals for population variances of skewed distributions},
journal={JOURNAL OF STATISTICAL PLANNING AND INFERENCE},
volume={141},
number={5},
pages={1667-1672},
document_type={Article},
} 

@ARTICLE{
author={Cojbasic Vesna,Tomovic Andrija},
year={2007},
title={Nonparametric confidence intervals for population variance of one sample and the difference of variances of two samples},
journal={COMPUTATIONAL STATISTICS & DATA ANALYSIS},
volume={51},
number={12},
pages={5562-5578},
document_type={Article},
}