We present improved Coulomb correction formulae for Bose-Einstein
correlations including also exchange term and use them to calculate appropriate
correction factors for several source functions. It is found that Coulomb
correction to the exchange function in the Bose-Einstein correlations cannot be
neglected.Comment: LaTex file, 8 pages, hard copies of 6 (multiple) figures available on
request to [email protected] or [email protected]