Richard A. Griggs

Encoding partially ordered information

Richard A. Griggs, Donald M. Keen, Susan A. Warner, 1980 .

Spatial Representations of Artificial Linear Orderings

Richard A. Griggs, Donald M. Keen, Richard A. Griggs, 1978 .

Fuzzy quantifiers as an explanation of set inclusion performance

Stephen E. Newstead, Richard A. Griggs, Richard A. Griggs, 1984 .

Conversion Errors in Processing Artificial Set Inclusions

Richard A. Griggs, Lawrence J. Osterman, 1980 .