Bilishchuk, V.B. et al. 2021. SELECTION METHODS AND MEANS OF RESEARCH OF SURFACE PROPERTIES OF SOLUTIONS OF SURFACTANTS FOR INTENSIFICATION OF OIL EXTRACTION. METHODS AND DEVICES OF QUALITY CONTROL. 1(46) (Jun. 2021), 43–52. DOI:https://doi.org/10.31471/1993-9981-2021-1(46)-43-52.