5[5]Halpean W P,Jyh-Yuar,Song Yi-qiao.Application of Spin-Spin Relaxation To Measurement of Surface Area and Pore Size Distribution in a Hydrating Cement Paste[J].Magnetic Resonance Imaging,1994,12(2):169-173.
6[6]Strange J H,Rahman M.Characterization of Porous Solids by NMR[J].Physical Review Letters,1993,71(11):3589-3591.