Necessary condition for the existence of an incongruent covering system with odd moduli II Marc Berger; Alexander Felzenbaum; Aviezri Fraenkel — 1987 Acta Arithmetica
Necessary condition for the existence of an incongruent covering system with odd moduli Marc Berger; Alexander Felzenbaum; Aviezri Fraenkel — 1986 Acta Arithmetica
Improvements to the Newman-Znám result for disjoint covering systems Marc Berger; Alexander Felzenbaum; Aviezri Fraenkel — 1988 Acta Arithmetica
Disjoint covering systems with precisely one multiple modulus Marc Berger; Alexander Felzenbaum; Aviezri Fraenkel — 1988 Acta Arithmetica
Remark on the multiplicity of a partition of a group into cosets Marc Berger; Alexander Felzenbaum; Aviezri Fraenkel — 1987 Fundamenta Mathematicae
Mycielski-Sierpiński conjecture and Korec-Znám result Marc A. Berger; Alexander Felzenbaum; Aviezri S. Fraenkel — 1988 Colloquium Mathematicae