Practical Applications of Bessel's function
Expanding universe
+math
Bessel Filter
SC/NATS 1730, XXVIIICosmology 1 Cosmology The modern view of the universe.
COMETARY PARALLAX StarFest 2005 Bays Mountain Preserve October 22, 2005 John C. Mannone.
The measure of Cosmological distances Asaf Pe’er Space Telescope Science Institute August 2008.
