The Clifford dimension of a projective curve

Eisenbud, David; Lange, Herbert; Martens, Gerriet; Schreyer, Frank-Olaf

Compositio Mathematica, Volume 72 (1989) p. 173-204

A Torelli theorem for osculating cones to the theta divisor

Kempf, George R.; Schreyer, Frank-Olaf

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