BibTeX, biblatex and biber ⇒ problems with bibtex and latex

[sherlock]

Hi there

I'm having a problem in cite the references
I have 31 references in my .bib file and when I try to cite the 31st refence it say

main.tex:65: Citation `bloschl1995' on page 1 undefined on input line 65.
Citation `bloschl1995' on page 1 undefined
main.
tex:0: There were undefined citations.
0 errors, 2 warnings, 1 badbox
[LaTeX] Done!

Thanks in advance for any help

[gmedina]

Hi,

without some more information we cannot do much. Can you please post, as an attachment, your .bib file and that part of your document relevant to the bibliography (preamble of your document, bibliography style used, etc.)?