H. Kohler, "Untitled - Introduction," EUROPEAN JOURNAL OF POPULATION , vol.17, no.1, pp.1-2, 2001
Kohler, H. 2001. Untitled - Introduction. EUROPEAN JOURNAL OF POPULATION , vol.17, no.1 , 1-2.
Kohler, H., (2001). Untitled - Introduction. EUROPEAN JOURNAL OF POPULATION , vol.17, no.1, 1-2.
Kohler, HP. "Untitled - Introduction," EUROPEAN JOURNAL OF POPULATION , vol.17, no.1, 1-2, 2001
Kohler, HP. "Untitled - Introduction." EUROPEAN JOURNAL OF POPULATION , vol.17, no.1, pp.1-2, 2001
Kohler, H. (2001) . "Untitled - Introduction." EUROPEAN JOURNAL OF POPULATION , vol.17, no.1, pp.1-2.
@article{article, author={HP Kohler}, title={Untitled - Introduction}, journal={EUROPEAN JOURNAL OF POPULATION}, year=2001, pages={1-2} }