1. Handbook of radar: in 4 volumes. Ed. M.I. Skolnik. Moscow: Sovetskoe radio Publ., 1977.V 2: Radar antennas and devices. 438 p. (in Russ.)
2. Slusar V.I. Digital diagram forming circuitry. Modular solutions. Elektronika: nauka, technologiya, biznes (Electronics: Science, Technology, Business). 2002; 1: 46-52. (in Russ.)
3. Grigoriev L.N. Digital beamforming in phased antenna arrays. Moscow: Radiotekhnika Publ., 2010. 144 p. (in Russ.)
4. Voskresenskiy D.I., Kotov Yu.V, Ovchinnikova E.V. Development trends of broadband phased antenna arrays (rewiew). Antenny (Antennas). 2005; 11(102): 7-21. (in Russ.)
5. Vikulov I. Radio-electronic systems with AFAR: Directions of development and application. Elektronika: nauka, technologiya, biznes (Electronics: Science, Technology, Business). 2017; 5(165): 126-134. (in Russ.)