The DNA rodent: a portable hand held DNA sequence reader. - Edmond J. Breen; Lois H. Browne; Len Glue; Keith L. Williams (Comput. Appl. Biosci., 1988)

Context-Dependent Memory under Stressful Conditions: The Case of Skydiving. - Laura A. Thompson; Keith L. Williams; Paul R. L'Esperance; Jeffrey Cornelius (Hum. Factors, 2001)