Michael J. Rycroft

1999

Michael J. Rycroft, Wei Shyy

2004

Michael J. Rycroft, Wei Shyy

1999

Saunders, A. J. Dessler, John T. Houghton, Michael J. Rycroft

1996

G. Haskell, Michael J. Rycroft

1998

A. M. Cruise, J. A. Bowles, T. J. Patrick, C. V. Goodall, Michael J. Rycroft

1988

K. J. Staples, Wei Shyy, Michael J. Rycroft

1984

David Shapland, Michael J. Rycroft

2006

Martin Füllekrug, Eugene A. Mareev, Michael J. Rycroft

2002

Michael J. Rycroft

2002

Michael J. Rycroft, N. Crosby

1899

G. Haskell, Michael J. Rycroft

1989

Michael J. Rycroft

1980

Michael J. Rycroft, Cospar

2013

Michael J. Rycroft

2008

V. I?U? Trakhtengert?s?, Michael J. Rycroft

2006

Eugene A. Mareev, Michael J. Rycroft, Martin Füllekrug

1994

M. V. Cook, Michael J. Rycroft

1989

G. M. Keating, D. Rees, Michael J. Rycroft

1999

Michael J. Rycroft

1991

Michael J. Rycroft, Louis A. Frank

1991

Michael J. Rycroft

1982

J. Lemaire, Michael J. Rycroft

1999

G. Haskell, Michael J. Rycroft

2002

Michael J. Rycroft, N. Crosby

2003

Michael J. Rycroft

2000

Michael J. Rycroft

1999

Michael J. Rycroft

1998

G. Haskell, Michael J. Rycroft

Year unknown

M. V. Cook, Michael J. Rycroft