@article{10_21136_CMJ_1973_101148,
     author = {\v{S}makal, Stanislav},
     title = {Curves of constant breadth},
     journal = {Czechoslovak Mathematical Journal},
     pages = {86--94},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1973},
     doi = {10.21136/CMJ.1973.101148},
     mrnumber = {0315605},
     zbl = {0269.53001},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1973.101148/}
}