Bruni, Roberto and Corradini, Andrea and Gadducci, Fabio and Lluch Lafuente, Alberto and Vandin, Andrea  A White Box Perspective on Behavioural Adaptation.   In:  Software, Services, and Systems. Essays Dedicated to Martin Wirsing on the Occasion of His Retirement from the Chair of Programming and Software Engineering.   Lecture Notes in Computer Science  (8950).  Springer, pp. 552-581.  ISBN 978-3-319-15544-9      (2015)