@article{NSJOM_2002_32_2a_9,
     author = {B. 

 Fisher and J. D. Nicholas},
     title = {Some 

 results on the composition of distributions},
     journal = {Novi Sad Journal of Mathematics},
     pages = {87-94},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {2002},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2002_32_2a_9/}
}