1. Stages of small mammals evolition in the central regions of the Russian Plain;Agadjanian,1992
2. A new species of Dicrostonyx okaensis and its significance for Oka till dating in the Likhvin stratotypical section;Aleksandrova,1982
3. Tills of the European North-East of Russia and their lithostratigraphic significance;Andreicheva,1992
4. Climastratigraphy and chronology of the Middle Valdai in the north west and centre of the Russian Plain;Arslanov,1981