MRDB: A Multi-User Real-Time Database Testbet. - Sang Hyuk Son; Young-Kuk Kim; Robert C. Beckinger (HICSS (2), 1994)

DRDB: a distributed real-time database server for high-assurance time-critical applications. - Sang Hyuk Son; Robert C. Beckinger; David A. Baker (COMPSAC, 1997)

DRDB: Towards distributed real-time database services for time-critical active applications. - Sang Hyuk Son; Robert C. Beckinger; David A. Baker (J. Syst. Softw., 1998)