26 [5] G. Abbiendi et al. (OPAL Collaboration), Eur. Phys. J. C 35 , 437 (2004). [6] R. A. Briere et al. (CLEO Collaboration), Phys. Rev. Lett. 90 , 181802 (2003). [7] B. Aubert et al. (BABAR Collaboration), Phys. Rev. Lett. 100 , 011801 (2008). [8] C. Amsler et al. (Particle Data Group), Phys. Lett. B 667 , 1 (2008) and 2009 partial update for the 2010 edition. [9] R. Barate et al. (ALEPH Collaboration), Eur. Phys. J. C 11 , 599 (1999). [10] G. Abbiendi et al. (OPAL Collaboration), Eur. Phys. J. C 13 , 197 (2000). [11] D. M. Asner et al. (CLEO Collaboration), Phys. Rev. D 62 , 072006 (2000). [12] M. Finkemeier and E. Mirkes, Z. Phys. C 69 , 243 (1996). [13] S. Kurokawa and E. Kikutani, Nucl. Instr. and. Meth. A 499 , 1 (2003), and other papers included in this volume. [14] A. Abashian et al. (Belle Collaboration), Nucl. Instr. and Meth. A 479 , 117 (2002). [15] M. Fujikawa, H. Hayashii et al. (Belle Collaboration), Phys. Rev. D 78 , 072006 (2008). [16] K. Hanagaki et al. , Nucl. Instr. and Meth. A 485 , 490 (2002). [17] A. Abashian et al. , Nucl. Instr. and Meth. A 491 , 69 (2002). [18] S. Jadach and Z. W¸as, Comp. Phys. Commun. 85 , 453 (1995); Z. W¸as and P. Golonka, Nucl. Phys. Proc. Suppl. 144 , 88 (2005). [19] S. Jadach, B.F.L. Ward, and Z. W¸as, Comp. Phys. Commun. 130 , 260 (2000); Phys. Rev. D63 , 113009 (2001). [20] R. Brun et al. , GEANT 3.21, CERN Report DD/EE/84-1, (1984). [21] A. H¨ ocker and V. Kartvelishvili, Nucl. Instr. and Meth. A 372 , 469 (1996). The FORTRAN implementation of this algorithm can be found at http://www.lancs.ac.uk/users/spc/staff/karvelishvili.htm . [22] Per Christian Hansen, Rank-deficient and discrete ill-posed problems : numerical aspects of linear inversion , SIAM, Philadelphia (1997). [23] D. Epifanov et al. (Belle Collaboration), Phys. Lett. B 654 , 65 (2007). [24] S. Banerjee, B. Pietrzyk, J. M. Roney and Z. W¸as, Phys. Rev. D 77 , 054012 (2008).