1.
A A G Bijdr
; 24: 1-57, 1984.
Article
in English
| MEDLINE
| ID: mdl-11620107
2.
Ann Demogr Hist (Paris)
; : 257-89, 1983.
Article
in French
| MEDLINE
| ID: mdl-11629198
3.
Ann Demogr Hist (Paris)
; : 55-75, 1982.
Article
in French
| MEDLINE
| ID: mdl-11629029