1. Grieder, P.K.F., Extensive Air Showers: High Energy Phenomena and Astrophysical Aspects. A Tutorial, Reference Manual and Data Book, Springer, 2010.
2. Glushkov, A.V., Cand. Sci. (Phys.–Math.) Dissertation, Moscow: Skobeltsyn Inst. of Nuclear Physics, 1982.
3. Glushkov, A.V., Dedenko, L.G., Efimov, N.N., et al., Izv. Akad. Nauk SSSR, Ser. Fiz., 1986, vol. 55, p. 2166.
4. Glushkov, A.V., Pravdin, M.I., Sleptsov, I.E., Sleptsova, V.R., and Kalmykov, N.N., Phys. At. Nucl., 2000, vol. 63, p. 1477.
5. Glushkov, A.V. and Saburov, A.V., JETP Lett., 2013, vol. 98, no. 10, p. 589.