@book{KerrBowen, author = {Kerr, M. E. and Bowen, M.}, title = {Family Evaluation. An Approach Based on Bowen Theory. New York (Norton) 1988.}, language = {en} } @book{Bowen, author = {Bowen, M.}, title = {Family Therapy in Clinical Practice. New York (Aronson) 1978.}, language = {en} }