Ehn, Pelle

• DAIMI Report Series No. 190 (1985): PB-190 A Tool Perspective on Design of Interactive Computer Support for Skilled Workers - Articles
  A Tool Perspective on Design of Interactive Computer Support for Skilled Workers
  Abstract  PDF
• DAIMI Report Series No. 262 (1988): PB-262 Computer Support for Cooperative Design - Articles
  Computer Support for Cooperative Design
  Abstract  PDF