Sobotka, T. <br/><br/>
Is lowest-low fertility in Europe explained by the postponement of childbearing? 

<br/><br/> pp. 195-220 
<br/><br/> gráfs., tbls. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tasa de Fecundidad<br/>Maternidad<br/>Baja de la Fecundidad<br/>Siglo XX<br/>Europa