by Valkovics, Emil.
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Use of the methodological apparatus of e...
Néhány gondolat a halálokok szerint e...
On some newly revealed characteristics o...
Stabil populációk és szubpopulációk...
Regional model life tables and stable po...
Stable and destabilised populations
Fertility analysis through extension of ...
Deterministic aspects of mathematical de...
Pseudostabile Bevölkerungen
Primenenie metoda Gurtina-MakKami k issl...