The Concept of the System as a Key to System-Engineering in the Information Technology Domain.

Gerhard Schweizer The Concept of the System as a Key to System-Engineering in the Information Technology Domain. 111-131 1991 conf/eurocast/1991 EUROCAST db/conf/eurocast/eurocast1991.html#Schweizer91 http://dx.doi.org/10.1007/BFb0021009