@incollection{400781,
title = {Pexider's contributions to insurance mathematics},
booktitle = {Jan Vil\'em Pexider (1874--1914)},
series = {GDML\_Books},
publisher = {Matfyzpress},
address = {Praha},
year = {2009},
pages = {45-50},
url = {http://dml.mathdoc.fr/item/400781}
}
Cipra, Tomáš. Pexider’s contributions to insurance mathematics, dans Jan Vilém Pexider (1874–1914), GDML_Books, (2009), pp. 45-50. http://gdmltest.u-ga.fr/item/400781/