combining bibtex with regular references

[J�rn Schmedt auf der G�nne]

Is it possible to combine both bibtex citations and regular references
(like if you don't use bibtex) in lyx?

I just tried it, but just by using both I also endup with two different
paragraphs called "references" and what is even worse the numbering of
citations is equivocal.

thanks a lot
/J�rn