1. Vainshtein, M.B. and Gogotova, G.I.,Mikrobiologiya, 1987, vol. 56, no. 1, pp. 31–35.
2. Gorlenko, N.I. and Beloglazov, S.M.,Gidrobiol. Zh., 1989, vol. 25, no. 2, pp. 46–48.
3. Gibson, G.R.,J. Appl. Bacteriol., 1990, vol. 69, no. 6, pp. 769–797.
4. Belyaeva, M.I., Mukhitova, F.K., Zolotukhina, L.M., Kiyashko, S.V., Bagaeva, T.V., and Karpilova, I.Yu.,Mikrobiologiya, 1992, vol. 61, no. 2, pp. 194–200.
5. Bagaeva, T.V. and Chernova, T.G.,Biokhimiya (Moscow), 1994, vol. 59, no. 1, pp. 31–34.