1. Butler, K.E., and R.D. Russell (1993), Subtraction of powerline harmonics from geophysical records, Geophysics 58, 6, 898–903, DOI: 10.1190/1.1443474.
2. Butler, K.E., and R.D. Russell (2003), Cancellation of multiple harmonic noise series in geophysical records, Geophysics 68, 3, 1083–1090, DOI: 10.1190/1.1581080.
3. Dahlin, T., V. Leroux, and J. Nissen (2002), Measuring techniques in induced polarisation imaging, J. Appl. Geophys. 50, 3, 279–298, DOI: 10.1016/S0926-9851(02)00148-9.
4. Deng, M., and Z.X. He (1998), Data Acquisition characteristics and data acquisition system of differentially-normalized method, Geoscience–J. Graduate School Chin. Univ. Geosc. 12, 3, 442–446 (in Chinese).
5. Deng, M., F. Liu, Q. Zhang, and K. Chen (2006), Long-span and multi-point synchronizing data acquisition for seafloor magnetotelluric based on union of marine and land, Sci. Technol. Rev. 24, 10, 28–32 (in Chinese).