| |
| 1987 | ||
|---|---|---|
| 3 | John E. Olson: A problem of Erdös on Abelian groups. Combinatorica 7(3): 285-289 (1987) | |
| 1985 | ||
| 2 | John E. Olson: A Balancing Strategy. J. Comb. Theory, Ser. A 40(1): 175-178 (1985) | |
| 1978 | ||
| 1 | John E. Olson, Joel H. Spencer: Balancing Families of Sets. J. Comb. Theory, Ser. A 25(1): 29-37 (1978) | |
| 1 | Joel H. Spencer (Joel Spencer) | [1] |