@article{CC_2006_35_2_a7,
     author = {Kondratiuk-Janyska, Alina and Ka{\l}uszka, Marek},
     title = {Assets/liabilities portfolio immunization as an optimization problem},
     journal = {Control and Cybernetics},
     pages = {335--349},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {2006},
     zbl = {1189.91218},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2006_35_2_a7/}
}