Efimova NV, Krasnopyorova AP. Two-phase aqueous systems of polypropylene glycol-425 and inorganic salts. Khark. Univ. Bull. Chem. Ser. [Internet]. 2012Dec.3 [cited 2024Dec.21];0(21):185-91. Available from: https://periodicals.karazin.ua/chemistry/article/view/14493