Once more on mixing of the a_0(980) and f_0(980) mesons
  We show that a recent proposal by Close and Kirk fails to describe a_0(980) and f_0(980) mixing when physical masses and widths are included. 
N.N. Achasov (Sobolev Institute for Mathematics, Novosibirsk), A.V.   Kiselev (Sobolev Institute for Mathematics, Novosibirsk)