GAS HYDRATE ACCUMULATION AT THE HAKON MOSBY MUD VOLCANO Article Ginsburg G.D., Milkov A.V., Soloviev V.A., Egorov A.V., Cherkashev G.A., Vogt P.R., Crane K., Lorenson T.D., Khutorskoy M.D. Geo-Marine Letters. Vol. 19. 1999. P. 57-67