TY - GEN AU - Queller,D C AU - Strassmann,J E TI - Models of cooperation SN - 1010-061X PY - 2006///1108 KW - Altruism KW - Animals KW - Behavior, Animal KW - Biological Evolution KW - Cooperative Behavior KW - Humans KW - Models, Biological KW - Selection, Genetic N1 - Publication Type: Comment; Journal Article UR - https://doi.org/10.1111/j.1420-9101.2006.01167.x ER -