1. Guzik, T.G., Adams, J.H., Ahn, H.S., et al. (ATIC Collab.), Adv. Space Res., 2004, vol. 33, p. 1763.
2. Adams, Jr., J.H., Bashindzhagyan, G.L., Zatsepin, V.I., et al., Prib. Tekh. Eksp., 2001, no. 4, p. 38 [Instrum. Exp. Tech. (Engl. Transl.), no. 4, p. 455].
3. Zatsepin, V.I., Adams, Jr., J.H., Ahn, H.S., et al. (ATIC Collab.), Izv. Ross. Akad. Nauk, Ser. Fiz., 2003, vol. 66, p. 1631.
4. Zatsepin, V.I., Adams, Jr., J.H., Ahn, H.S., et al. (ATIC Collab.), Nucl. Instrum. Methods Phys. Res. A, 2004, vol. 524, p. 195.
5. Sokol’skaya, N.V., Adams, Jr., J.H., Ahn, H.S., et al. (ATIC Collab.), Yad. Fiz., 2005, vol. 68, p. 1225 [Phys. At. Nucl. (Engl. Transl.), vol. 68, p. 1176].