Elsner, Christoph ; Botterweck, Goetz ; Lohmann, Daniel ; Schröder-Preikschat, Wolfgang :
Variability in Time - Product Line Variability and Evolution Revisited.
In: Grünbacher, Paul : Proceedings of the Fourth International Workshop on Variability Modelling of Software-intensive Systems (VaMoS 2010)
(Fourth International Workshop on Variability Modelling of Software-intensive Systems (VaMoS 2010) Linz, Austria  01/27/2010).
Duisburg-Essen, Germany  : Institut für Informatik unid Wirtschaftsinformatik , 2010, S.  131-138. (Lecture Notes in Computer Science Bd.  37 )
Stichwörter:  Variability over Time; Software Product Line Engineering; Software Evolution