A Transaction Mechanism for Engineering Design Databases. - Won Kim 001; Raymond A. Lorie; Dan McNabb; Wil Plouffe (VLDB, 1984)

A Database System for Engineering Design. - Wil Plouffe; Won Kim 001; Raymond A. Lorie; Dan McNabb (IEEE Database Eng. Bull., 1984)

Supporting Complex Objects in a Relational System for Engineering Databases. - Raymond A. Lorie; Won Kim 001; Dan McNabb; Wil Plouffe; Andreas Meier 001 (Query Processing in Database Systems, 1985)

A Database System for Engineering Design. - Raymond A. Lorie; Dan McNabb; Wil Plouffe; Klaus R. Dittrich (BTW, 1985)