@article{MZM_2013_94_5_a5,
     author = {J. J. Ma\v{c}ys},
     title = {On the {Euler--Mascheroni} {Constant}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {695--701},
     publisher = {mathdoc},
     volume = {94},
     number = {5},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2013_94_5_a5/}
}