Reference:

Michael Luttenberger and Maximilian Schlund. Regular expressions for provenance. In 6th Workshop on the Theory and Practice of Provenance, TaPP'14, Cologne, Germany, June 12-13, 2014, 2014.

Suggested BibTeX entry:

@inproceedings{DBLP:conftappLuttenbergerS14,
    author = {Michael Luttenberger and Maximilian Schlund},
    booktitle = {6th Workshop on the Theory and Practice of Provenance, TaPP'14, Cologne, Germany, June 12-13, 2014},
    title = {Regular Expressions for Provenance},
    year = {2014}
}