Diffusion of water in nano-porous polyamide membranes: Quasielastic neutron scattering studyV.K. Sharma, S. Mitra, P. Singh, F. Jurányi and R. MukhopadhyayEur. Phys. J. Special Topics, 189 (2010) 217-221DOI: https://doi.org/10.1140/epjst/e2010-01325-9