Luis Iribarne José M. Troya Antonio Vallecillo Trading for COTS Components in Open Environments. 30- 2001 conf/euromicro/2001 EUROMICRO http://csdl.computer.org/comp/proceedings/euromicro/2001/1236/00/12360030abs.htm db/conf/euromicro/euromicro2001.html#IribarneTV01