Dung, D. T., Nguyen, Q. D., Trinh, D. Q., & Yamada, Y. Investigating Equations Used to Design a Very Small Normal-Mode Helical Antenna in Free Space. Wiley.
Chicago Style (17th ed.) CitationDung, Dang Tien, Quoc Dinh Nguyen, Do Quoc Trinh, and Yoshihide Yamada. Investigating Equations Used to Design a Very Small Normal-Mode Helical Antenna in Free Space. Wiley.
MLA (9th ed.) CitationDung, Dang Tien, et al. Investigating Equations Used to Design a Very Small Normal-Mode Helical Antenna in Free Space. Wiley.
Warning: These citations may not always be 100% accurate.