@article{AM2_1997__54_3_137701,
     author = {Milan Merkle and Liljana Petrovic},
     title = {Inequalities for sums of independent geometrical random variables.},
     journal = {Aequationes mathematicae},
     pages = {173--180},
     publisher = {mathdoc},
     volume = {54},
     number = {3},
     year = {1997},
     zbl = {0893.60006},
     url = {http://geodesic.mathdoc.fr/item/AM2_1997__54_3_137701/}
}