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1. Determining the Sula Block kinematics in the triple junction area in Indonesia by GPS.
   Walpersdorf A. and C. Vigny.
   Geophysical Journal International, Vol 135, Issue 2, pp351-361, 1998.
   
   
2. GPS compared to long-term geologic motion of the North arm of Sulawesi.
   Walpersdorf A., C. Rangin, and C. Vigny.
   Earth and Planetary Science Letter, Vol 159, pp47-55, 1998.
   
   
3. Monitoring of the Palu-Koro Fault (Sulawesi) by GPS.
   Walpersdorf A., C. Vigny, C. Subarya, and P. Manurung.
   Geophysical Research Letters, Vol 25, N 13, pp 2313-2316, 1998.
   
   
4. Rapid rotations about a vertical axis in a collisional setting revealed by the Palu fault, Sulawesi, Indonesia.
   C. Stevens, R. McCaffrey, Y. Bock, J. Genrich, Endang, C. Subarya, S.S.O. Puntodewo, Fauzi, and Vigny C.
   Geophysical Research Letters, Vol 26, N 17, pp 2677-2680, 1999.
   
   
5. Migration of seismicity and earthquake interactions monitored by GPS in S.E. Asia triple Junction : Sulawesi, Indonesia.
   Vigny, C., H. Perfettini, A. Walpersdorf, A. Lemoine, W. Simons, D. Van Looon, B. Ambrosius, C. Stevens, R. McCaffrey, P. Morgan, Y. Bock, C. Subarya, P. Manurung, J. Kahar, H. Abidin, S. Abu.
   Journal of Geophysical Research, 107(B10), 2231, doi:10.1029/2001JB000377, 2002.
   
   
6. Microblock rotations and fault coupling in SE Asia triple junction (Sulawesi, Indonesia) from GPS and earthquake slip vector data.
   Socquet, A., W. Simons, C. Vigny, R. McCaffrey, B. Ambrosius, W. Spakman, C. Subarya and D. Sarsito.
   J. Geophys. Res., 111, B08409, doi:10.1029/2005JB003963, 2006.