@article{10_14708_am_v4i0_737,
     author = {Henryk Fuk\'s},
     title = {Mysterious sequence in {"Observationes} cyklometricae" by {Adam} {Adamandy} {Kocha\'nski}},
     journal = {Antiquitates Mathematicae},
     pages = { 97--{\textendash}109},
     publisher = {mathdoc},
     volume = {4},
     year = {2010},
     doi = {10.14708/am.v4i0.737},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/am.v4i0.737/}
}