@inproceedings{majchrzak2011SACBI,
 author = {Majchrzak, Tim A. and Jansen, Tobias and Kuchen, Herbert},
 title = {Efficiency Evaluation of Open Source ETL Tools},
 booktitle = {Proc. of the 2011 ACM Symp. on Applied Computing (SAC)},
 year = {2011},
 publisher = {ACM}
}