2014/1/8 Eric S Fraga <e.fraga@ucl.ac.uk>
It would help if you showed us how bibtex2html fails.  It works for
me.  A small org file example which illustrates what you want to do
would also help.  What version of org are you using?

Many thanks Eric, it works now for me also.  The only thing that I do not succeed to get , it a bibliographical reference in plain style with postnote like this one for example:

Descartes [1, pp. 224-225] blablabla


* Références

[1] Descartes, Oeuvres complètes, La Pléiade,  Paris, 1973. 

End of example. 

It does not work because references [[cite:key][postnote]] do not accept spaces in html. 

Therefore I have adopted this less eye-candy format: ([1], pp. 224-225)  ... It's DIY ... 

Best wishes, and thanks again,

Jo.