Vaĭntraub I.A. (1969) A device for automatic registration of optical density in eluates from chromatographic columns. Voprosy Meditsinskoi Khimii, 15(1), 96-98.

et al. A device for automatic registration of optical density in eluates from chromatographic columns // Voprosy Meditsinskoi Khimii. - 1969. - V. 15. -N 1. - P. 96-98.

et al., "A device for automatic registration of optical density in eluates from chromatographic columns." Voprosy Meditsinskoi Khimii 15.1 (1969): 96-98.

Vaĭntraub, I. A. (1969). A device for automatic registration of optical density in eluates from chromatographic columns. Voprosy Meditsinskoi Khimii, 15(1), 96-98.