ОВЧИННИКОВ, ВИТАЛИЙ, and ПЕТР ГУРЕВИЧ. 2020. “ETHYLENE-DIAMIDO-DIISOPROPYLEN- О,О′-DINATRIUM-DIPHOSPHONATE IS A MEANS FOR THE RISE OF QUALITY OF TECHNICAL WATER, USEDIN THE SYSTEMS OF A CITY WARM WATER SUPPLY”. Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal) 64 (2), 67-71. https://doi.org/10.6060/rcj.2020642.10.