Benoit B. Mandelbrot, Keith McCamy
Geophysical Journal of the Royal Astronomical Society
Paper
On Dvoretzky coverings for the circle
Related
Benoit B. Mandelbrot, Carl J.G. Evertsz
Physica A: Statistical Mechanics and its Applications
Paper
Fractal geometry
Steven G. Krantz, Benoit B. Mandelbrot
The Mathematical Intelligencer
Benoit B. Mandelbrot
CACM