[1]
Youness, N.A. 1991. Adulteration of butterfat: validity of Reichert-Meissl, Polenske and iodine values. Grasas y Aceites. 42, 4 (Aug. 1991), 267–270. DOI:https://doi.org/10.3989/gya.1991.v42.i4.1231.