Vogt, Annette Department Ideals and Practices of Rationality, Max Planck Institute for the History of Science, Max Planck Society;
http://hdl.handle.net/10419/93226 (全文テキスト(全般))
Härdle, W. K., & Vogt, A. (2014). Ladislaus von Bortkiewicz: statistician, economist, and a European intellectual. SFB 649 Discussion Papers, HU Berlin, 2014-015, 1-34. Retrieved from http://hdl.handle.net/10419/93226.