TY  - BOOK
AU  -  Pietro Barbetta; Maria Esther Cavagnis; Inga-Britt Krause; Umberta Telfener 
TI  - Ethical and Aesthetic Explorations of Systemic Practice
SN  - 9780429437410
PB  - Taylor and Francis
UR  - http://www.taylorfrancis.com/books/9780429437410
ER  -