@ARTICLE{
author={Gorenflo Rudolf,Luchko Yuri,Stojanovic Mirjana N},
year={2013},
title={Fundamental solution of a distributed order time-fractional diffusion-wave equation as probability density},
journal={FRACTIONAL CALCULUS AND APPLIED ANALYSIS},
volume={16},
number={2},
pages={297-316},
document_type={Article},
} 

@ARTICLE{
author={Stojanovic Mirjana N,Gorenflo Rudolf},
year={2010},
title={Nonlinear two-term time fractional diffusion-wave problem},
journal={NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS},
volume={11},
number={5},
pages={3512-3523},
document_type={Article},
} 

@ARTICLE{
author={Mainardi Francesco,Mura Antonio,Gorenflo Rudolf,Stojanovic Mirjana},
year={2007},
title={The two forms of fractional relaxation of distributed order},
journal={JOURNAL OF VIBRATION AND CONTROL},
volume={13},
number={9-10},
pages={1249-1268},
document_type={Article},
}