@ARTICLE{
author={Milenkovic Milos S,Bojovic Nebojsa J,Ribeiro RA,Glisovic Natasa S},
year={2012},
title={A Fuzzy Simulated Annealing approach for project time-cost tradeoff},
journal={JOURNAL OF INTELLIGENT & FUZZY SYSTEMS},
volume={23},
number={5},
pages={203-215},
document_type={Article},
} 

@ARTICLE{
author={Angst M,Di Castro D,Eshchenko DG,Khasanov Rustem,Kohout S,Savic Ilija M,Shengelaya A,Bud 'ko SL,Canfield PC,Jun J,Karpinski J,Kazakov SM,Ribeiro RA,Keller H},
year={2004},
title={Anisotropy and internal-field distribution of MgB2 in the mixed state at low temperatures},
journal={PHYSICAL REVIEW B},
volume={70},
number={22},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Di Castro D,Angst M,Eshchenko DG,Khasanov Rustem,Roos J,Savic Ilija M,Shengelaya A,Bud 'ko SL,Canfield PC,Conder K,Karpinski J,Kazakov SM,Ribeiro RA,Keller H},
year={2004},
title={Absence of a boron isotope effect in the magnetic penetration depth of MgB2},
journal={PHYSICAL REVIEW B},
volume={70},
number={1},
pages={-},
document_type={Article},
}