Cerone, P <br/><br/>
The stable births resulting from a time dependent change between two net maternity functions.  [electronic resource] 

 -  Demography  Feb 1978 
 - 135-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0070-3370 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth Rate<br/>Female<br/>Humans<br/>Mathematics<br/>Pregnancy<br/>Time Factors