Hinamoto, T., Kuroda, N., & Kuma, T. (1999). Error spectrum shaping in 2-d recursive digital filters using error feedback with quadrant-symmetric or antisymmetric coefficients. Electronics & Communications in Japan, Part 3: Fundamental Electronic Science, 82(2), 37. https://doi.org/10.1002/(SICI)1520-6440(199902)82:2<37::AID-ECJC5>3.0.CO;2-C
Chicago Style (17th ed.) CitationHinamoto, Takao, Naoki Kuroda, and Toshitaka Kuma. "Error Spectrum Shaping in 2-d Recursive Digital Filters Using Error Feedback with Quadrant-symmetric or Antisymmetric Coefficients." Electronics & Communications in Japan, Part 3: Fundamental Electronic Science 82, no. 2 (1999): 37. https://doi.org/10.1002/(SICI)1520-6440(199902)82:2<37::AID-ECJC5>3.0.CO;2-C.
MLA (9th ed.) CitationHinamoto, Takao, et al. "Error Spectrum Shaping in 2-d Recursive Digital Filters Using Error Feedback with Quadrant-symmetric or Antisymmetric Coefficients." Electronics & Communications in Japan, Part 3: Fundamental Electronic Science, vol. 82, no. 2, 1999, p. 37, https://doi.org/10.1002/(SICI)1520-6440(199902)82:2<37::AID-ECJC5>3.0.CO;2-C.