TY  - JOUR
A1  - Laham, S.M.
A1  - Gonsalkorale, K.
A1  - Von Hippel, W.
T1  - Darwinian grandparenting: Preferential investment in more certain kin
Y1  - 2005
DO  - 10.1177/0146167204271318
JF  - Personality and Social Psychology Bulletin
VL  - 31
IS  - 1

ER  -