@article{10_4064_cm_3_1_1_13,
     author = {Hugo Steinhaus},
     title = {Length, shape and area},
     journal = {Colloquium Mathematicum},
     pages = {1--13},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1954},
     doi = {10.4064/cm-3-1-1-13},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-3-1-1-13/}
}