Open source hardware through volunteer community: a case study of eCars - now! - Tiina Malinen; Teemu Mikkonen; Vesa Tienvieri; Tere Vadén (MindTrek, 2010)

Community created open source hardware: A case study of "eCars - Now!". - Tiina Malinen; Teemu Mikkonen; Vesa Tienvieri; Tere Vadén (First Monday, 2011)