@online{olson2025,
  author = {Olson, Dieter},
  title = {Intentional {Constraint} {Collapse} at {Impact:} {A}
    {Hypothesis} {About} {Impedance} and {Club} {Stability}},
  date = {2025-11-28},
  url = {https://affinedrift.com/articles/intentional-constraint-collapse.html},
  langid = {en}
}