1
Опубликовано 2005
Full text available from Engineering Database: 01/01/1998 to 01/31/2005
Full text available from ABI/INFORM Global: 01/01/2005 to 01/31/2005
Электронный ресурс Conference Proceeding
2
Опубликовано 1998
Full text available from ABI/INFORM Global: 01/01/1998 to 12/31/2004
Электронный ресурс Conference Proceeding