[NTG-context] bibliography: multiple categories

Dear all, is there a way to split the bibliography (at the end of the document with bibtex support) in several categories, which have different headings (similar to what latexs' multibib or splitbib does)? Cheers, Andreas This is what I would like to have as an output: ========== Original Papers My Name and Friends, Some Title, Some Journal, Some Year My Name and Friends, Some Title, Some Conference, Some Year References (other authors) Author A. and Friends, Some Title, Some Journal, Some Year Author B. and Friends, Some Title, Some Conference, Some Year Author C. and Friends, Some Title, Some Conference, Some Year ==========