Severin S.E., Artenie V.V. (1968) Effect of cysteine and imidazole in the acitivity and stability of choline acetyltransferase. Voprosy Meditsinskoi Khimii, 14(1), 89-94.

Severin S.E. et al. Effect of cysteine and imidazole in the acitivity and stability of choline acetyltransferase // Voprosy Meditsinskoi Khimii. - 1968. - V. 14. -N 1. - P. 89-94.

Severin S.E. et al., "Effect of cysteine and imidazole in the acitivity and stability of choline acetyltransferase." Voprosy Meditsinskoi Khimii 14.1 (1968): 89-94.

Severin, S. E., Artenie, V. V. (1968). Effect of cysteine and imidazole in the acitivity and stability of choline acetyltransferase. Voprosy Meditsinskoi Khimii, 14(1), 89-94.