@book{UBHD-67761373, edition={1. publ.}, publisher={Cambridge Univ. Press}, address={Cambridge [u.a.]}, year={2004}, language={eng}, isbn={978-1-139-05400-3}, doi={10.1017/CHOL9780521662567}, url={https://doi.org/10.1017/CHOL9780521662567}, library={UB}, }