WASET
    R. Fan and  Q. Wan and  H. Chen and  Y.L. Liu and  Y.P. Liu,  Sparse Frequencies Extracting from Partial Phase-Only Measurements.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2013, vol. 77(5). 484 - 487
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/1128.