Ulanov B.P., Matorina T.I. (1973) Quantitative study of the reaction of thymidine-5'-monophosphate and guanosine-5'-monophosphate modified by CME-carbodiimide with phosphotungstic acid. Voprosy Meditsinskoi Khimii, 19(2), 214-218.

Ulanov B.P. et al. Quantitative study of the reaction of thymidine-5'-monophosphate and guanosine-5'-monophosphate modified by CME-carbodiimide with phosphotungstic acid // Voprosy Meditsinskoi Khimii. - 1973. - V. 19. -N 2. - P. 214-218.

Ulanov B.P. et al., "Quantitative study of the reaction of thymidine-5'-monophosphate and guanosine-5'-monophosphate modified by CME-carbodiimide with phosphotungstic acid." Voprosy Meditsinskoi Khimii 19.2 (1973): 214-218.

Ulanov, B. P., Matorina, T. I. (1973). Quantitative study of the reaction of thymidine-5'-monophosphate and guanosine-5'-monophosphate modified by CME-carbodiimide with phosphotungstic acid. Voprosy Meditsinskoi Khimii, 19(2), 214-218.