@article{10_21136_CMJ_1969_100913,
     author = {Fiedler, Miroslav and Pt\'ak, Vlastimil},
     title = {Cyclic products and an inequality for determinants},
     journal = {Czechoslovak Mathematical Journal},
     pages = {428--451},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {1969},
     doi = {10.21136/CMJ.1969.100913},
     mrnumber = {0248155},
     zbl = {0281.15014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1969.100913/}
}