@misc{2001-mann
,note={URL: {\tt ftp://gatekeeper.research.compaq.com/pub/DEC/SRC/research-reports/SRC-172.pdf}. Note: Research Report 172}
,author={Timothy Mann}
,title={{Partial replication in the Vesta software repository}}
,publisher={Compaq Systems Research Center}
,year={2001}
}