Tets V.V. (1979) Purine and pyrimidine bases entering the composition of DNA and RNA studied by gas-liquid chromatography. Voprosy Meditsinskoi Khimii, 25(5), 585-587.
et al. Purine and pyrimidine bases entering the composition of DNA and RNA studied by gas-liquid chromatography // Voprosy Meditsinskoi Khimii. - 1979. - V. 25. -N 5. - P. 585-587.
et al., "Purine and pyrimidine bases entering the composition of DNA and RNA studied by gas-liquid chromatography." Voprosy Meditsinskoi Khimii 25.5 (1979): 585-587.
Tets, V. V. (1979). Purine and pyrimidine bases entering the composition of DNA and RNA studied by gas-liquid chromatography. Voprosy Meditsinskoi Khimii, 25(5), 585-587.