Technical Note - Optimal Readjustment Intervals. - Manfred R. Wolff; Ramchandran Subramanian (Oper. Res., 1974)

Die Zuverlässigkeit eines Systems mit redundanten störanfälligen Komponenten und Reparaturmöglichkeiten. - Klaus-Peter Kistner; Ramchandran Subramanian (Z. Oper. Research, 1974)

Optimal timing of periodic follow-up advertising impulses. - Manfred R. Wolff; Ramchandran Subramanian (Math. Methods Oper. Res., 1977)

Reliability analysis of a three unit warm standby redundant system with repair. - Sumangali K. Srinivasan; Ramchandran Subramanian (Ann. Oper. Res., 2006)