@article{NSJOM_2007_37_2a_10,
     author = {A. Petojevi\'c},
     title = {A note about the sums of products of {Bernoulli} numbers},
     journal = {Novi Sad Journal of Mathematics},
     pages = {123-128},
     publisher = {mathdoc},
     volume = {37},
     number = {2},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2007_37_2a_10/}
}