1. E. Sparre Andersen, “On the number of positive sums of random variables“,Skand. Aktuarietid, 32, pp. 27–36 (1949).
2. E. Sparre Andersen, “On the frequency of positive partial sums of a series of random variables”,Mathematisk Tidsskrift, pp. 33–35 (1950).
3. E. Sparre Andersen, “On sums of symmetrically dependent random variables”,Skand. Aktuarietid. 36, pp. 123–138 (1953).
4. E. Sparre Andersen, “On the fluctuations of sums of random variables”,Math. Scand. 1, pp. 263–285 (1953).
5. E. Sparre Andersen, “On the fluctuations of sums of random variables II”,Math. Scand. 2, pp. 195–223 (1954).