Reply on ``Comment on neutrino-mixing interpretation of the GSI time   anomaly''by C. Giunti, arXiv:0801.4639 [nucl-th]
  Here we reply critically to the comments by Giunti (arXiv:0801.4639 [nucl-th]) and justify our explanation of the experimentally observed periodic interference term in the rate of the K-shell electron capture decay of the H-like ions 140Pr58+ and 142Pm60+ as a neutrino-flavour mixing. 
A. N. Ivanov, R. Reda, P. Kienle