1. Refactoring: Improving the Design of Existing Code;Fowler,1999
2. Practical Aspects of Software Life-Cycle;B'Far,2013
3. SOA challenges for real time and disadvantaged grids,2013
4. SOA over disadvantaged grids experiment and demonstrator;Johnsen,2012
5. Granularity of services – an economic analysis;Krammer;Bus. Inf. Syst. Eng.,2011