APA (7th ed.) Citation

Ismail, T., Dawoud, M., & unknown. (1991). Null steering in phased arrays by controlling the element positions.

Chicago Style (17th ed.) Citation

Ismail, T.H, M.M Dawoud, and unknown. Null Steering in Phased Arrays by Controlling the Element Positions. 1991.

MLA (9th ed.) Citation

Ismail, T.H, et al. Null Steering in Phased Arrays by Controlling the Element Positions. 1991.