A Torelli theorem for osculating cones to the theta divisor

Kempf, George R.; Schreyer, Frank-Olaf

Compositio Mathematica, Volume 67 (1988) p. 343-353

Curves of $g_d^{1,}s$

Kempf, George R.

Compositio Mathematica, Volume 55 (1985) p. 157-162

Representations of algebraic groups in prime characteristics

Kempf, George R.

Annales scientifiques de l'École Normale Supérieure, Volume 14 (1981) p. 61-76