1. Dreyfuss, M.M. and Chapela, I.H., Potential of Fungi in the Discovery of Novel, Low-Molecular Weight Pharmaceuticals, in The discovery of Natural Products with Therapeutic Potential, Gullo, V.P., Ed., Boston-London: Butterworth-Heinemann, 1994, pp. 49–79.
2. Kozlovsky, A.G., Zhelifonova, V.P., Antipova, T.V., Adanin, V.M., Ozerskaya, S.M., Kochkina, G.A., Schlegel, B., Dahse, H.M., Gollmick, F.A., and Grafe, U., Quinocitrinines A and B, New Quinoline Alkaloids from Penicillium citrinum VKM FW-800, Permafrost Fungus, J. Antibiot., 2003, vol. 56, no. 5, pp. 488–491.
3. Kozlovsky, A.G., Zhelifonova, V.P., Adanin, V.M., Antipova, T.V., Ozerskaya, S.M., and Ivanushkina, N.E., Penicillium aurantiogriseum Dierckx 1901: Producer of Diketopiperazine Alkaloids (Roquefortine and 3,12-Dihydroroquefortine), Isolated from Permafrost, Prikl. Biokhim. Mikrobiol., 2003, vol. 39, no. 4, pp. 446–451 [Appl. Biochem. Microbiol. (Engl. Transl.), vol. 39, no. 4, pp. 393–397].
4. Kozlovsky, A.G., Zhelifonova, V.P., Adanin, V.M., Antipova, T.V., Ozerskaya, S.M., Kochkina, G.A., and Grefe, U., Penicillum citrinum Thom 1910 VKM FW-800, Isolated from Ancient Permafrost Sediments as Producer of Ergot Alkaloids Agroclavine-I and Epoxyagroclavine-1, Mikrobiologiya, 2003, vol. 72, no. 6, pp. 816–821 [Microbiology (Engl. Transl.), vol. 72, no. 6, pp. 723–727].
5. Zhelifonova, V.P., Antipova, T.V., Ozerskaya, S.M., Ivanushkina, N.E., and Kozlovskii, A.G., The Fungus Penicillium variabile Sopp 1912 Isolated from Permafrost Deposits as a Producer of Rugulovasines, Mikrobiologiya, 2006, vol. 75, no. 6, pp. 742–746 [Microbiology (Engl. Transl.), vol. 75, no. 6. pp. 644–648].