Document Versions

How open source software works: “free” user-to-user assistance –Karim R. Lakhani — 2003 — Research Policy
How Open Source Software Works: Free User-to-User Assistance –Karim R. Lakhani, Eric von Hippel, Karim R. Lakhani — 2003 — Research Policy
How open source software works: ``Free'' user-to-user assistance –Karim Lakhani — 1979 — Research Policy
How Open Source software works: "Free" user-to-user assistance –Karim Lakhani, Eric von Hippel — 2000 — Research Policy
How open source software works: ‘free’user-to-user assistance –Karim Lakhani, Karim Lakhani, Karim Lakhani — 2003 — Research Policy