Sergeev A.V., Vakulova L.A., Shashkina M.Ya., Zhidkova T.A. (1992) Medical-biological aspects of carotenoids. Voprosy Meditsinskoi Khimii, 38(6), 8-12.

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Sergeev A.V. et al., "Medical-biological aspects of carotenoids." Voprosy Meditsinskoi Khimii 38.6 (1992): 8-12.

Sergeev, A. V., Vakulova, L. A., Shashkina, M. Ya., Zhidkova, T. A. (1992). Medical-biological aspects of carotenoids. Voprosy Meditsinskoi Khimii, 38(6), 8-12.