TeX/Latex - Problema con la bibliografia en latex

Hola necesito ayuda urgente con la bibliografia, tengo el siguiente error cuando copilo bibtex y por mas que aplico sugerencias como colocar \cite{*} no me funciona nada.

Process started

This is BibTeX, Version 0.99d (Web2C 2010) The top-level auxiliary file: tesis.aux I found no \citation commands---while reading file tesis.aux I found no \bibdata command---while reading file tesis.aux I found no \bibstyle command---while reading file tesis.aux (There were 3 error messages)

Process exited with error(s)


parte del trabajo que he elaborado es

\cleardoublepage
\bibliographystyle{apacite}
\bibliography{bb}

y el archivo bb.bib realizado por jabref

% This file was created with JabRef 2.10.
% Encoding: Cp1252


@Article{Hergert2004,
Title = {Computational Materials Science},
Author = {W. Hergert and M. Däne and A. Ernst},
Journal = {Lecture Notes in Physics},
Year = {2004},

__markedentry = {[Yera:1]},
Doi = {10.1007/b11279},
ISBN = {http://id.crossref.org/isbn/978-3-540-39915-5},
ISSN = {1616-6361},
Owner = {Yera},
Publisher = {Springer Berlin Heidelberg},
Timestamp = {2015.01.13},
Url = {http://dx.doi.org/10.1007/b11279}
}

Gracias de antemano