@inbook{Buneman_2001,
title={Why and Where: A Characterization of Data Provenance},
ISBN={9783540445036},
ISSN={0302-9743},
url={http://dx.doi.org/10.1007/3-540-44503-x_20},
DOI={10.1007/3-540-44503-x_20},
booktitle={Lecture Notes in Computer Science},
publisher={Springer Berlin Heidelberg},
author={Buneman,
Peter and Khanna,
Sanjeev and Wang-Chiew,
Tan},
year={2001},
pages={316–330} }