Comment on Steffen's PolyhedronComments−larodi6dNote: the same Greg Egan who wrote these https://www.amazon.de/s?k=greg+egan−JKCalhoun6dU.S. Link (because I was initially baffled): https://www.amazon.com/s?k=greg+egan
Comments
Note: the same Greg Egan who wrote these https://www.amazon.de/s?k=greg+egan
U.S. Link (because I was initially baffled): https://www.amazon.com/s?k=greg+egan