Lee, Yir-Der E.; Francis, T. J. G. (1998): A statistical study of hydraulic piston coring, ODP Legs 101-149. Geological Society of London, London, United Kingdom, In: Cramp, A. (editor), MacLeod, C. J. (editor), Lee, S. V. (editor), Jones, E. J. W. (editor), Geological evolution of ocean basins; results from the Ocean Drilling Program, 131, 305-316, georefid:1998-075072