@article{10_4064_fm_73_1_29_36,
     author = {Tibor \v{S}al\'at},
     title = {Generalization of the notion of the {Banach} indicatrix},
     journal = {Fundamenta Mathematicae},
     pages = {29--36},
     publisher = {mathdoc},
     volume = {73},
     number = {1},
     year = {1971},
     doi = {10.4064/fm-73-1-29-36},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-73-1-29-36/}
}