@article{ASUO_2014_XXII_1_a9,
     author = { Banescu M.},
     title = { On the function \ensuremath{\pi}(x)},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XXII},
     number = {1},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2014_XXII_1_a9/}
}