@article{MZM_2008_83_6_a5,
     author = {A. V. Ladikov},
     title = {An {Improved} {Computational} {Algorithm} for {Finding} the {Factorial}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {857--863},
     publisher = {mathdoc},
     volume = {83},
     number = {6},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2008_83_6_a5/}
}