1. The results of spore-pollen analysis of modern sediments of the Caspian Sea and Dagestan coast;Abramova,1971
2. Reconstruction of the Paleogeographical Environment of the Quaternary Transgressions and Regressions of the Caspian Sea (On the Data of Paleobotany Investigations);Abramova,1974
3. Change in moisture of the Caspian region during the Holocene identified based on palynological data;Abramova,1980
4. Paleogeographical conditions of the Aral-Caspian region in the late Holocene time (by palynological data);Abramova,1985
5. Climate change in the Caspian Sea region in the Late Holocene (from palynological, historical, and archival data);Abramova,1988