W. G. P. Lamb

The Calculation of Crossing Collisoion Risk at Sea

W. G. P. Lamb, 1987 .

Multiple Crossing Encounters

W. G. P. Lamb, J. M. Hunt, 1995 .

Multiple Encounter Avoidance Manoeuvres

W. G. P. Lamb, J. M. Hunt, 2000, Journal of Navigation.

THE CALCULATION OF MARINE COLLISION RISKS

W. G. P. Lamb, 1985 .