For citations:

Churilina E.V., Sukhanov P.T., Kоrenman Y.I., Ilin A.N. TWO-PHASE SYSTEMS ON THE BASIS OF POLY-NVINYLCAPROLACTAM FOR THE EXTRACTION PRECONCENTRATION OF PHENOLS FROM AQUEOUS SOLUTIONS. Proceedings of the Voronezh State University of Engineering Technologies. 2012;(1):112-114. (In Russ.) https://doi.org/10.20914/2310-1202-2012-1-112-114