% pubman genre = book-item @incollection{item_3034933, title = {{Gestural usage and development in two subspecies of wild chimpanzees (Pan troglodytes schweinfurthii/verus)}}, author = {Fr{\"o}hlich, Marlen and Pika, Simone}, language = {eng}, isbn = {9781108481557}, publisher = {Cambridge University Press}, address = {Cambridge}, year = {2019}, date = {2019-11-28}, booktitle = {{The chimpanzees of the Ta{\"\i} forest: 40 years of research}}, editor = {Boesch, Christophe and Wittig, Roman M.}, pages = {422--439}, }