@ARTICLE{
author={Markovic Vera V,Prasad S,Stoic A},
year={2007},
title={Noise modeling of heterojunction bipolar transistors using neural network approach},
journal={MICROWAVE AND OPTICAL TECHNOLOGY LETTERS},
volume={49},
number={4},
pages={852-854},
document_type={Article},
} 

@ARTICLE{
author={Markovic Vera V,Prasad S,Stosic A},
year={2005},
title={Small-signal and noise modeling of HBTs based on neural network approach},
journal={Telsiks 2005, Proceedings, Vols 1 and 2},
volume={},
number={},
pages={381-384},
document_type={Proceedings Paper},
}