Contemporary developments inspired by the research of Charles W. Eriksen

Affiliations

• ¹ Vanderbilt University, Nashville, TN, USA. joe.lappin@Vanderbilt.Edu.
• ² Vanderbilt University, Nashville, TN, USA.
• ³ Washington State University, Pullman, WA, USA.
• ⁴ University of Delaware, Newark, DE, USA.