Rubtsova E.N., Nikol'skaia I.I., Debov S.S. (1982) Site-specificity of modifying methylase Eco CK. Voprosy Meditsinskoi Khimii, 28(5), 96-98.

Rubtsova E.N. et al. Site-specificity of modifying methylase Eco CK // Voprosy Meditsinskoi Khimii. - 1982. - V. 28. -N 5. - P. 96-98.

Rubtsova E.N. et al., "Site-specificity of modifying methylase Eco CK." Voprosy Meditsinskoi Khimii 28.5 (1982): 96-98.

Rubtsova, E. N., Nikol'skaia, I. I., Debov, S. S. (1982). Site-specificity of modifying methylase Eco CK. Voprosy Meditsinskoi Khimii, 28(5), 96-98.