@article{10_4153_CMB_1986_013_7,
     author = {Guiasu, Silviu},
     title = {An {Optimization} {Problem} {Related} to the {Zeta-function}},
     journal = {Canadian mathematical bulletin},
     pages = {70--73},
     year = {1986},
     volume = {29},
     number = {1},
     doi = {10.4153/CMB-1986-013-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-013-7/}
}