FIT for SOA? Introducing the F.I.T.-Metric to Optimize the Availability of Service Oriented Architectures. - Sebastian Frischbier; Alejandro P. Buchmann; Dieter Pütz (CSDM, 2011)

Towards an Estimation Model for Software Maintenance Costs. - Irene Buchmann; Sebastian Frischbier; Dieter Pütz (CSMR, 2011)