| |
| 1997 | ||
|---|---|---|
| 2 | EE | Lori A. Caldwell, Thomas S. Tullis, Ana Pons: Comparison of Display Methods in Online Help. CHI Extended Abstracts 1997: 257-258 |
| 1 | EE | Thomas S. Tullis, Ana Pons: Designating Required vs. Optional Input Fields. CHI Extended Abstracts 1997: 259-260 |
| 1 | Lori A. Caldwell | [2] |
| 2 | Thomas S. Tullis | [1] [2] |