@inbook{434, author = {MDJ Tuffin and AI Best and J.K. Dix and J. Bull}, editor = {G.J. Heald and H.D. Griffiths and G. Griffiths}, title = {Temporal variability of P-wave attenuation due to gas bubbles in a marine sediment}, year = {2001}, pages = {283-298}, publisher = {Institute of Acoustics}, address = {St Albans, UK}, }