@article{AUPCM_2014_13_a1,
     author = {Herzog, Monika},
     title = {A note on the convergence of partial {Sz\'asz-Mirakyan} type operators},
     journal = {Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica},
     publisher = {mathdoc},
     number = {13},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPCM_2014_13_a1/}
}