# Sources for release 0.7

1. R. J. Gardner and P. Gritzmann, “Discrete Tomography: Determination of
   Finite Sets by X-rays,” *Transactions of the AMS* 349 (1997), 2271–2295.
   https://www.ams.org/journals/tran/1997-349-06/S0002-9947-97-01741-8/S0002-9947-97-01741-8.pdf

2. G. Peano, “Sur une courbe, qui remplit toute une aire plane,”
   *Mathematische Annalen* 36 (1890), 157–160.

3. A. Sard, “The measure of the critical values of differentiable maps,”
   *Bulletin of the AMS* 48 (1942), 883–890.
   https://projecteuclid.org/journals/bulletin-of-the-american-mathematical-society/volume-48/issue-12/The-measure-of-the-critical-values-of-differentiable-maps/bams/1183504867.pdf

These are mathematical sources, not observations of an extra physical
dimension. The program independently replays only its finite claims.