1. A new concept of the 4S reactor and thermal hydraulic characteristics;Nishi,2004
2. Super-Safe, Small and Simple reactors for the global energy demand;Ueda,1991
3. Current design status of sodium cooled Super-Safe Small and Simple Reactor;Ueda,2002
4. Passive safety features in sodium cooled Super-Safe, Small and Simple Reactor;Ueda,2002
5. Passive reactor dynamics and load following characteristics of sodium cooled Super-Safe Small and Simple Reactor;Ueda,2003