@article{10_21136_CPM_1990_108727,
     author = {Le\v{s}anovsk\'y, Anton{\'\i}n},
     title = {Sur la norme de {Fourier.} {IV}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {81--84},
     publisher = {mathdoc},
     volume = {115},
     number = {1},
     year = {1990},
     doi = {10.21136/CPM.1990.108727},
     mrnumber = {1044017},
     zbl = {0713.60036},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1990.108727/}
}