Albrecht, A., Antfolk, J., Lieberman, D., Harju, C., Sandnabba, K., & Santtila, P. (2014). THE FINN-KIN STUDY: A SAMPLE AND METHOD DESCRIPTION OF A FINNISH POPULATION-BASED STUDY OF KIN-RECOGNITION, INCEST AVERSION AND ALTRUISM. JOURNAL OF SOCIAL SCIENCE RESEARCH, 6(1), 915–926. https://doi.org/10.24297/jssr.v6i1.3453