BLASCHKE, Petr,
Filip BLASCHKE a
Martin BLASCHKE. Pedal coordinates and free double linkage.
Journal of Geometry and Physics. Amsterdam: Elsevier B.V., 2022, roč. 171, Jan 2022, s. "104397-1"-"10439719", 19 s. ISSN 0393-0440. Dostupné z: https://dx.doi.org/10.1016/j.geomphys.2021.104397.