authors.affiliation: Kropotowschen Biologischen Station Moskau, UdSSR.
authors.forename: L J
authors.initials: LJ
authors.lastname: Blacher
authors.affiliation: Kropotowschen Biologischen Station Moskau, UdSSR.
authors.forename: M A
authors.initials: MA
authors.lastname: Woronzowa
authors.affiliation: Kropotowschen Biologischen Station Moskau, UdSSR.
authors.forename: L D
authors.initials: LD
authors.lastname: Liosner
authors.affiliation: Kropotowschen Biologischen Station Moskau, UdSSR.
authors.forename: W N
authors.initials: WN
authors.lastname: Samarajew