bibliography

[Jacques Germishuizen]

Hello

I have 25 entries in my biliography, but when I look in the .tex file
their are only 5.  Thus in the printed document where I put a citation
reference it appears like [?].  Is there a possible way to fix this
problem?  Or is it maybe that my entry mis some operator.

Kind regards

Jacques Germishuizen
E-pos: [EMAIL PROTECTED]