R. J. Protheroe and R. W. Clay, PASA, vol.21, p.1, 2004.

V. Berezinsky, Phys. Rev. D, vol.81, p.103530, 2010.

K. Greisen, Phys. Rev. Lett, vol.16, p.748, 1966.

G. Zatsepin, V. Kuzmin, and P. Zh,

, Eksp. Teor. Fiz, vol.4, p.114, 1966.

J. Abraham, Nucl. Inst. and Meth. A, vol.620, p.29, 2010.

J. Ahrens, Nucl. Phys. Proc. Suppl, vol.118, p.388, 2003.

P. Gorham, Phys. Rev. D, vol.82, p.666, 2010.

H. Lehtinen, Phys. Rev. D, vol.69, p.13008, 2004.

U. Katz, Nucl. Inst. and Meth. A, vol.567, p.457, 2006.

R. D. Dagkesamanskii and I. M. Zheleznyk, Sov. Phys. J.E.T.P, vol.50, p.233, 1989.

G. Askaryan, Sov. Phys., J.E.T.P, vol.14, p.441, 1962.

T. Hankins, R. Ekers, and J. O'sullivan, Mon.Not.Roy.Astron.Soc, vol.283, p.1027, 1996.

C. W. James, Mon.Not.Roy.Astron.Soc, vol.379, p.1037, 2007.

P. Gorham, Phys. Rev. Lett, vol.93, p.41101, 2004.

A. Beresnyak, Astron. Rep, vol.49, p.127, 2005.

T. R. Jaeger, R. L. Mutel, and K. G. Gayley, Astropart. Phys, vol.34, p.293, 2010.

O. Scholten, Astropart. Phys, vol.26, p.219, 2006.

O. Scholten, Phys. Rev. Lett, vol.103, p.191301, 2009.

S. Buitink, A&A, vol.521, p.47, 2010.

J. R. Hörandel, Nucl. Phys. B, vol.196, p.289, 2009.

A. Horneffer, , p.680

, Nucl. Inst. and Meth. A, vol.617, p.482, 2010.

D. Saltzberg, Phys. Rev. Lett, vol.86, p.2802, 2001.

E. Zas, F. Halzen, and T. Stanev, Phys. Rev. D, vol.45, p.362, 1992.

J. Alvarez-muñiz and E. Zas, Phys. Lett. B, vol.411, p.218, 1997.

O. Scholten, Nucl. Inst. and Meth. A, vol.604, p.102, 2009.

S. Bevan, Nucl. Inst. and Meth. A, vol.604, p.143, 2009.

J. Abraham, Science, vol.318, issue.5852, p.938

, Phys, vol.29, p.188, 2008.

J. Abraham, Phys. Rev. Lett, vol.101, p.690, 2008.

J. Abraham, Astropart. Phys, vol.29, p.399, 2008.

O. Scholten, K. Werner, and F. Rusydi, Astropart. Phys, vol.29, p.94, 2008.

, Astropart.Phys, vol.29, p.694, 2008.

O. Scholten and K. Werner, Nucl. Instr. and Meth. A, vol.604, p.24, 2009.

R. Gandhi, Nucl. Phys. B, vol.91, p.453, 2000.

E. Waxman and J. N. Bahcall, Phys. Rev, vol.59, p.697, 1999.

R. Protheroe and T. Stanev, Phys. Rev. Lett, vol.77, p.698, 1996.

V. Barger, P. Huber, and D. Marfatia, Phys. Lett. B, vol.642, p.699, 2006.

B. Stappers, A&A, 2011.

. Europar, , 2011.

K. Singh, Proc. 31 st ICRC, 2009.

R. Fardon, A. E. Nelson, and N. Weiner, J. Cosmol. Astropart. Phys, vol.0410, p.5, 2004.

A. Ringwald and L. Schrempp, J. Cosmol. Astropart. Phys, vol.0610, p.12, 2006.

O. Scholten and A. Van-vliet, J. Cosmol. Astropart. Phys, vol.0806, p.15, 2008.

T. Stanev, , 2004.

K. Singh, Proc. of 21th ECRS, 2008.

H. Falcke, Highlights of Astronomy, vol.14, p.386, 2007.

S. K. Mitra, Digital Signal Processing, 2001.

R. J. Nijboer and M. Pandey-pommier, , p.710, 2009.

S. J. Wijnholds, , 2006.

S. J. Wijnholds and W. A. Van-cappellen, IEEE Trans. on Antennas and Propagation, vol.59, p.1981, 2011.

J. D. Bregman, Perspectives on Radio Astronomy Technologies for Large Antenna Arrays 714, Proceedings NFRA SKA Symposium on Technologies for Large Antenna Arrays, 1999.

T. Astron and . Netherlands, , 1999.

J. Bray, Nantes, p.717, 2010.

S. Ter-veen, Phys. Rev. D, vol.82, p.103014, 2010.

J. Abraham, Phys. Lett. B, vol.685, p.239, 2010.