texlive-biblatex 51265 Sophisticated bibliographies in LaTeX
BibLaTeX is a complete reimplementation of the bibliographic facilities provided by LaTeX. Formatting of the bibliography is entirely controlled by LaTeX macros, facilitating the design of new bibliography and citation styles. BibLaTeX uses its own data backend program "biber" to read and process the bibliographic data. With biber, the range of features provided by biblatex includes:
full unicode support,
customisable bibliography labels,
multiple bibliographies in the same document, and
subdivided bibliographies, such as bibliographies per chapter or section.