3 results

Lewis, D. R.

Compositio Mathematica, Volume 50 (1983) p. 83-92

Lewis, D. R.; Wojtaszczyk, P.

Compositio Mathematica, Volume 32 (1976) p. 293-300

Lewis, D. R.

Compositio Mathematica, Volume 30 (1975) p. 293-297