@article{10_4064_am34_2_7,
     author = {L. Gajek and P. Mi/s and J. S/lowi/nska},
     title = {Optimal streams of premiums in multiperiod
 credibility models},
     journal = {Applicationes Mathematicae},
     pages = {223--235},
     publisher = {mathdoc},
     volume = {34},
     number = {2},
     year = {2007},
     doi = {10.4064/am34-2-7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am34-2-7/}
}