contribution submitted to the proceedings of the Mountains and Singularities workshop in Obergurgl, in postscript, dvi, or the TEX source.

Here is the pamphlet written with Frans Oort for the Mountains and Singularities workshop in Obergurgl, in postscript, dvi, or the TEX source.

Here are Oort's lecture notes, in postscript, dvi, or the TEX source.

Here are transparencies from my lectures.

- Lecture 1a, in in postscript, dvi, or the TEX source.
- Lecture 1b, in in postscript, dvi, or the TEX source.
- Lecture 2, in in postscript, dvi, or the TEX source.
- Lecture 3, in in postscript, dvi, or the TEX source.
- Lecture 4, in in postscript, dvi, or the TEX source.

Here is the Mountains and Singularities home page.