{1974:00324701:40:185} Ansley J. Coale + T. James Trussell. "Model fertility schedules: variations in the age structure of childbearing in human populations". Population index 40[=40(2)]: 185-258. ISSN=00324701; NCID=AA00340321; DOI=10.2307/2733910. Lang=ENG.
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