@article{Korneyev_2022, title={Current view on the study of current problems of price setting for pipe products: forecast of trends}, volume={11}, url={https://amazoniainvestiga.info/index.php/amazonia/article/view/2061}, DOI={10.34069/AI/2022.54.06.27}, number={54}, journal={Amazonia Investiga}, author={Korneyev, Ivan}, year={2022}, month={Aug.}, pages={281-292}