paleonet completing biblographic references

[Bruno GRANIER <bruno-granier@xxxxxxxxxx>]

Hi,
I need your help to complete the following references; I guess the last one is fine ... "Nauka" in the two remaining ref.s is rather short as a piece of information to help identifying a Russian publication.
 
Timofeev B.V. (1966).- Micropaleofitologicheskoe Issledovanie Drevnikh Svit [Microphytological investigations of ancient formations].- Nauka, Moscow, 147 p. (in Russian)

Timofeev B.V. (1973).- Microfitofossilii Dokembriya Ukrainy [Microphytofossils from the Precambrian of the Ukraine].- Nauka, Leningrad, 100 p. (in Russian)

Timofeev B.V., Hermann T.N. & Mikhailova N.S. (1976).- Mikrofitofossilii Dokembriya, Kembriya i Ordovika [Microphytofossils from the Precambrian, Cambrian and Ordovician].- Akademiya Nauk SSSR, Institut Geologii i Geokhronologii Dokembriya, Leningradskoe Otdelenie, Izdatelskva Nauka, Leningrad, 106 p. (in Russian)

Thank you in advance,
BG