Давид Самойлов. Памятные записки
The problems of the man are examined in the context of the state development, human inner world, and perception of historical events. The researcher has used their private sources such as diaries, memoirs and letters which reflect the levels of spiritual life and psychology of people living in individual historic ages.
Memoirs from meetings with Bernhard Töpfer and Peter Moraw.
The significance of memoir complex associated with the large Russian historians of the XX century, as an important historical source.