@article{Elkhina2013qualitative,
author={Elkhina, I..},
title={QUALITATIVE AND QUANTITATIVE ASPECTS OF MEASURINGSTRUCTURAL SHIFTS IN ECONOMY},
journal={Vestnik of Astrakhan State Technical University. Series: Economics},
publisher={Astrakhan State Technical University},
year={2013},
pages={17-20},
volume={2013},
issue={1},
}