TY  - RPRT
TI  - A surface model approach to small area population estimation.
AU  - I Bracken
PY  - 1991
DO  - 10.3828/tpr.62.2.p553t14882725l06
UR  - https://pubmed.ncbi.nlm.nih.gov/12286026/
ID  - 12286026
ER  -