H. Yan, K. Li, R. Khatiwada, E. Smith, W. M. Snow, C. B. Fu, P.-H. Chu, H. Gao & W. Zheng. (2020). A Frequency Determination Method for Digitized NMR Signals. Communications in Computational Physics. 15 (5). 1343-1351. doi:10.4208/cicp.110613.270913a