@article{Zhevnerov2020development, author={Zhevnerov, A.V. and Baybyekov, R.. and Belopuhov, S.L. and Bochkarev, A.V.}, title={Development of test placers for blister colorimetric analysis of phosphate ions}, journal={Melioration and Water Management}, publisher={ANO Editorial Board Melioration and water management}, year={2020}, pages={24-29}, volume={2020}, issue={4}, }