Answer: The Holodomor was a Soviet Famine lasting 1932-33.
Explanation:
In view of the importance of grain stocks to understanding the famine, we have searched Russian archives for evidence of Soviet planned and actual grain stocks in the early 1930s. Our main sources were the Politburo protocols, including the (“special files,” the highest secrecy level), and the papers of the agricultural collections committee Komzag, of the committee on commodity funds, and of Sovnarkom. The Sovnarkom records include telegrams and correspondence of Kuibyshev, who was head of Gosplan, head of Komzag and the committee on reserves, and one of the deputy chairs of Komzag at that time.
We have not obtained access to the Politburo working papers in the Presidential Archive, to the files of the committee on reserves or to the relevant files in military archives. But we have found enough information to be confident that this very a high figure for grain stocks is wrong and that Stalin did not have under his control huge amounts of grain, which could easily have been used to eliminate the famine.
Stalin, Grain Stocks and the Famine of 1932-1933 by R. W. Davies, M. B. Tauger, S.G. Wheatcroft.Slavic Review, Volume 54, Issue 3 (Autumn, 1995), pp. 642-657.