PRE-BIOLOGICAL SYNTHESIS OF AMINO-ACIDS AND THEIR SEARCH IN METEORITES AND MOON-ROCKS Статья SOLDATENKOV A.T., SYTINSKII I.A. Uspekhi Khimii. Том 45. 1976. С. 329-353
METABOLISM OF TRYPTOPHAN IN VITILIGO Статья KURBANOV K., BERESOV T.T. Voprosy Meditsinskoj Khimii. Том 22. 1976. С. 683-687