1. Contingency plans for the isee-3 libration-point mission;Dunham,1979
2. Transfer trajectory design for the soho libration-point mission;Dunham,1992
3. The Microwave Anisotropy Probe (Map) Mission, Vol. 29;Bennett,1997
4. Application of dynamical systems theory to trajectory design for a libration point mission;Barden;J. Astronaut. Sci.,1997