Recent developments in computational gene recognition. Batzoglou, Serafim; Berger, Bonnie; Kleitman, Daniel J.; Lander, Eric; Pachter, Lior — 1998 Documenta Mathematica
On a lemma of Littlewood and Offord on the distribution of certain sums. Daniel J. Kleitman — 1965 Mathematische Zeitschrift