Filippovich I.V., Belovskaia L.N., Romantsev E.F., Fradkin G.E. (1974) Characteristics of a partially purified rat thymus protein fraction possessing DNA polymerase activity. Voprosy Meditsinskoi Khimii, 20(5), 534-540.

Filippovich I.V. et al. Characteristics of a partially purified rat thymus protein fraction possessing DNA polymerase activity // Voprosy Meditsinskoi Khimii. - 1974. - V. 20. -N 5. - P. 534-540.

Filippovich I.V. et al., "Characteristics of a partially purified rat thymus protein fraction possessing DNA polymerase activity." Voprosy Meditsinskoi Khimii 20.5 (1974): 534-540.

Filippovich, I. V., Belovskaia, L. N., Romantsev, E. F., Fradkin, G. E. (1974). Characteristics of a partially purified rat thymus protein fraction possessing DNA polymerase activity. Voprosy Meditsinskoi Khimii, 20(5), 534-540.