- latex,
- postscript, and

In these lectures, we present a bound on the expected number of vertices of the convex hull of n Gaussian random points in the plane. A bound of O(sqrt(log n)) on this quantity was first obtained by Renyi and Sulanke in their papers

- Uber die convexe hulle von is zufallig gewahlten punkten,
I and II.
Z. Whar. **2**, 75-84;**3,**138-148. (1963; 1964)