Liberman L.L., Dmitrenko L.V., Iaroshevskogo Iu.A. (1962) Isolation of substances with insulin activity from the blood plasma and urine with the aid of ion-exchange resins. Voprosy Meditsinskoi Khimii, 8(4), 420-423.

Liberman L.L. et al. Isolation of substances with insulin activity from the blood plasma and urine with the aid of ion-exchange resins // Voprosy Meditsinskoi Khimii. - 1962. - V. 8. -N 4. - P. 420-423.

Liberman L.L. et al., "Isolation of substances with insulin activity from the blood plasma and urine with the aid of ion-exchange resins." Voprosy Meditsinskoi Khimii 8.4 (1962): 420-423.

Liberman, L. L., Dmitrenko, L. V., Iaroshevskogo, Iu. A. (1962). Isolation of substances with insulin activity from the blood plasma and urine with the aid of ion-exchange resins. Voprosy Meditsinskoi Khimii, 8(4), 420-423.