Human perception of vocalizations of domestic piglets and modulation by experience with domestic pigs (Sus scrofa)
Journal of Comparative Psychology (2010) - Comment
pubmed: 20175599  doi: 10.1037/a0017354  issn: 1939-2087  issn: 0735-7036 

Céline Tallet, Marek Špinka, Iva Maruščáková, Petr Šimeček