@article{PIM_1990_N_S_47_61_a3,
     author = {\v{Z}arko Mijajlovi\'c},
     title = {On some {Formulas} {Involving} !n and the {Verification} of the !n-hypothesis by use of {Computers}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {24 },
     publisher = {mathdoc},
     volume = {_N_S_47},
     number = {61},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1990_N_S_47_61_a3/}
}