@ARTICLE{
author={Addi Khalid,Despotovic Zeljko V,Goeleven D,Rodic Aleksandar D},
year={2011},
title={Modelling and analysis of a non-regular electronic circuit via a variational inequality formulation},
journal={APPLIED MATHEMATICAL MODELLING},
volume={35},
number={5},
pages={2172-2184},
document_type={Article},
} 

@ARTICLE{
author={Addi Khalid,Goeleven D,Rodic Aleksandar D},
year={2006},
title={Mathematical analysis and numerical simulation of a nonsmooth road-vehicle spatial model},
journal={ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK},
volume={86},
number={3},
pages={185-209},
document_type={Article},
}