@misc{indiciae67b654266b17, title = {Mother-lamb acoustic recognition in sheep: a frequency coding.}, author = {Amanda Searby and Pierre Jouventin}, year = {2003}, doi = {10.1098/rspb.2003.2442}, url = {https://pubmed.ncbi.nlm.nih.gov/12964977/}, note = {Source identifier: 12964977} }