@article{MM3_2003_7_1_a9,
     author = {Milorad Stevanovi\'c},
     title = {Inequalities for {Wallis'} {Product}},
     journal = {Mathematica Moravica},
     pages = {67 - 72},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {2003},
     url = {https://geodesic-test.mathdoc.fr/item/MM3_2003_7_1_a9/}
}