by Spirin, A.S, Baranov, V.I, Ryabova, L.A, Ovodov, S.Y, Alakhov, Y.B
Published in Science (American Association for the Advancement of Science) (25.11.1988)

by Nametkin, Sergey N., Kolosov, Michael I., Ovodov, Sergey Yu, Alexandrov, Alexander N., Levashov, Andrey V., Alakhov, Valery Yu, Kabanov, Alexander V.
Published in FEBS letters (14.09.1992)