Electronic How Things Work Articles: Two Early Prototypes.
Franz G. Amador, Deborah Berman, Alan Borning, Tony DeRose, Adam Finkelstein, Dorothy Neville, Norge, David Notkin, David Salesin, Mike Salisbury, Joe Sherman, Ying Sun, Daniel S. Weld, and Georges Winkenbach

In IEEE Transactions on Data and Knowledge Engineering 5,4, pp. 600--610 (August 1993).

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