@ARTICLE{
author={Koepf Wolfram,Rajkovic Predrag M,Marinkovic Sladjana D},
year={2016},
title={On a connection between formulas about q-gamma functions},
journal={JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS},
volume={23},
number={3},
pages={343-350},
document_type={Article},
} 

@ARTICLE{
author={Koepf Wolfram,Rajkovic Predrag M,Marinkovic Sladjana D},
year={2007},
title={Properties of q-holonomic functions},
journal={JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS},
volume={13},
number={7},
pages={621-638},
document_type={Article},
}