%0 Journal Article %J The American Journal of Psychology %D 2011 %T Arithmetic in the Chimpanzee Basso in the Frankfurt Zoological Park Together With Remarks to Animal Psychology and an Open Letter to Herr Krall From Karl Marbe: Introduction to Translation %A Marbe, K. %A Shaw, H. L. %A Gardner, R. A. %B The American Journal of Psychology %V 124 %P 463-488 %G eng %U http://www.jstor.org/stable/10.5406/amerjpsyc.124.4.0463