0.29 Alain Charraud Martine Segalen Michel de Virville, A Reply to Heider's "Anthropological Models of Incest Laws in the United States, American Anthropologist, 1972.

{ kinship terms descent term }	0.29
{ number data group table }	0.12
{ data sample variables societies }	0.11
{ fact point evidence anthropologist }	0.09