TY  - GEN
AU  - Beran,M J
TI  - Summation and numerousness judgments of sequentially presented sets of items by chimpanzees (Pan troglodytes)
SN  - 0735-7036
PY  - 2001///1204
KW  - Animals
KW  - Behavior, Animal
KW  - Choice Behavior
KW  - Cognition
KW  - Female
KW  - Male
KW  - Mathematics
KW  - Pan troglodytes
KW  - psychology
KW  - Serial Learning
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1037/0735-7036.115.2.181
ER  -