@conference{18130a26541a406694a4c10776211be2,
title = "Bounded Helping: Group Boundaries and Helping Behavior in Early Adolescents",
keywords = "Sociaal-culturele Wetenschappen (SOWE)",
author = "J. Sierksma and J.T. Thijs and M.J.A.M. Verkuyten",
note = "Paper presented at the biennial meeting for Society for Research in Child Development; Paper presented at the biennial meeting for Society for Research in Child Development ; Conference date: 02-04-2011",
year = "2011",
month = apr,
day = "2",
language = "Undefined/Unknown",
}