Abraham, M <br/><br/>
[An additive or multiplicative fertility model?].  [electronic resource] 

 -  Acta demographica  1977 
 - 135-47 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0232-0479 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography<br/>Fertility<br/>Forecasting<br/>Population<br/>Population Dynamics<br/>Research<br/>Statistics as Topic