%0 Journal Article %A Marek KaƂuszka %A Alina Kondratiuk-Janyska %T On risk minimizing strategies for default-free bond portfolio immunization %J Applicationes Mathematicae %D 2004 %P 259-272 %V 31 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am31-3-2/ %R 10.4064/am31-3-2 %G en %F 10_4064_am31_3_2