@ARTICLE{ackermann+2005,
author = {Ackermann, Ellen and Gimnich, Rainer and Winter, Andreas},
journal = {Softwaretechnik-Trends},
number = {4},
pages = {20-22},
title = {Ein Referenz-Prozess der Software-Migration (erweiterte Kurzfassung)},
volume = {25},
year = {2005}
}