"Extended abstracts of the plenary presentations are followed by summary statements for the workshops"_P. after t.p.
"Jointly organized by the Institute for Zoo Biology and Wildlife Research (IZW) in Berlin and the European Association of Zoos and Aquaria (EAZA)"_P. after t.p.
Contributions to the 2nd International Symposium on Physiology and Ethology of Wild and Zoo Animals, Berlin, Germany, 7-10 October 1998. ISBN 3826332733. Published by Blackwell Wissenschafts-Verlag in 1998. Publication and catalogue information, links to buy online and reader comments.