The authors use their own analytical method for this analysis. This method is based on perception. They realise a segmentation at different levels, from the smallest elements to that of formal structure. They also include a double classification: by typology and by morphology. Graphical scores and tables are provided to explain their analytical approach.
Evangelisti's Composition Incontri di Fasce Sonore at WDR: Aesthesic-Cognitive Analysis in Theory and Practice
Giomi, Francesco, Ligabue, Marco
Interface - Journal of New Music Research 27(1-2): 120-145.