@inbook{Ramage_2002,
title={Global Perspectives on Legacy Systems},
ISBN={9781447101352},
url={http://dx.doi.org/10.1007/978-1-4471-0135-2_19},
DOI={10.1007/978-1-4471-0135-2_19},
booktitle={Systems Engineering for Business Process Change: New Directions},
publisher={Springer London},
author={Ramage,
Magnus},
year={2002},
pages={309–316} }