by McDonnell, J.A.M., Ratcliff, P.R., Green, S.F., McBride, N., Collier, I.
Published in Icarus (New York, N.Y. 1962) (01.05.1997)

by Ratcliff, P.R., Allahdadi, F.
Published in Advances in space research (1996)

by Burchell, M.J., Cole, M.J., Ratcliff, P.R.
Published in Icarus (New York, N.Y. 1962) (01.08.1996)

by Burchell, M.J., Kay, L., Ratcliff, P.R.
Published in Advances in space research (1996)

by English, M.A., Lara, L.M., Lorenz, R.D., Ratcliff, P.R., Rodrigo, R.
Published in Advances in space research (1996)

by Ratcliff, P.R., Gogu, F., Grün, E., Srama, R.
Published in Advances in space research (1996)

by Ratcliff, P.R, Reber, M, Cole, M.J, Murphy, T.W, Tsembelis, K
Published in Advances in space research (01.01.1997)

by McDonnell, J.A.M., Ratcliff, P.R., Collier, I.
Published in Advances in space research (1996)

by Shrine, N.R.G, McDonnell, J.A.M, Burchell, M.J, Gardner, D.J, Jolly, H.S, Ratcliff, P.R, Thomson, R
Published in Advances in space research (01.01.1997)

by Ratcliff, P.R., Taylor, A.D., McDonnell, J.A.M.
Published in Advances in space research (01.01.1993)

by Ratcliff, P.R., Taylor, A.D., McDonnell, J.A.M.
Published in Planetary and space science (01.08.1993)

by Leake, J.W., Mathieson, E., Ratcliff, P.R., Turner, M.J.
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01.06.1988)