Tabah Léon and Cataldi Alberto. ? Results of an Immigration into a Few Model Populations. Among the wide number of problems of all kinds raised by population migrations, one ought to be studied by priority : the study of merely demographic results of migrations. Changes in the spatial...

SUMMARY This is a methodological article whose aim is to emphasize the interest of proximity analysis for small sample surveys which collect a a lot of variables to be used for an overall and simultaneous analysis. Although this method is only a descriptive one, it is more satisfactory than...