Komkova A.I., Rogozkin V.A. (1961) Determination of adenine, guanine and hypoxanthine by means of a differential spectrophotometric method. Voprosy Meditsinskoi Khimii, 7(5), 540-542.

Komkova A.I. et al. Determination of adenine, guanine and hypoxanthine by means of a differential spectrophotometric method // Voprosy Meditsinskoi Khimii. - 1961. - V. 7. -N 5. - P. 540-542.

Komkova A.I. et al., "Determination of adenine, guanine and hypoxanthine by means of a differential spectrophotometric method." Voprosy Meditsinskoi Khimii 7.5 (1961): 540-542.

Komkova, A. I., Rogozkin, V. A. (1961). Determination of adenine, guanine and hypoxanthine by means of a differential spectrophotometric method. Voprosy Meditsinskoi Khimii, 7(5), 540-542.