TY  - RPRT
TI  - Structural statistics: models relating demography and social structure with applications to Apache and Hopi.
AU  - P A Ballonoff
PY  - 1973
DO  - 10.1080/19485565.1973.9988072
UR  - https://pubmed.ncbi.nlm.nih.gov/4789397/
ID  - 4789397
ER  -