Book chapter (2013) - M D'Errico (author), M. D'Errico (author), M. D’Errico (author), M D’Errico (author), E.K.A. Gill (author), E. Gill (author), EKA Gill (author), Eberhard Gill (author), Eberhard K.A. Gill (author), E. K.A. Gill (author), A Moccia (author), R. Sandau (author), R Sandau (author)