Berman A.L. (1970) Modification of SF-10 and SF-14 spectrophotometers. Voprosy Meditsinskoi Khimii, 16(6), 639-642.

et al. Modification of SF-10 and SF-14 spectrophotometers // Voprosy Meditsinskoi Khimii. - 1970. - V. 16. -N 6. - P. 639-642.

et al., "Modification of SF-10 and SF-14 spectrophotometers." Voprosy Meditsinskoi Khimii 16.6 (1970): 639-642.

Berman, A. L. (1970). Modification of SF-10 and SF-14 spectrophotometers. Voprosy Meditsinskoi Khimii, 16(6), 639-642.