[1] C. Tsallis: J. Stat. Phys. 52 , 479 (1988). 

[2] C. Tsallis, R. S. Mendes, and A. R. Plastino: Physica A 261 , 534 (1998). 

[3] C. Tsallis, in Nonextensive Statistical Mechanics and Its Application , edited by S. Abe and Y. Okamoto (Springer-Verlag, Berlin, 2001), p 3. 

[4] C. Tsallis: Physica D 193 , 3 (2004). 

[5] E. M. F. Curado and C. Tsallis, J. Phys. A 24 (1991) L69; 24 , 3187 (1991) (corrigenda); 25 , 1019 (1992). 

[6] S. Martinez, F. Nicolas, F. Pennini, and A. Plastino, Physica A 286 , 489 (2000). 

[7] C. Tsallis and U. Tirnakli, J. Phys. Conf. Ser. 201 , 012001 (2010). 

[8] C. Tsallis, M. Gell-Mann, and Y. Sato, Proc. Natl. Acad. Sc. USA 102 , 15377 (2005). 

[9] F. Caruso and C. Tsallis, Phys. Rev. E 78 , 021102 (2008). 

[10] G. Wilk and Z.Wlodarczyk, Physica A 376 , 279 (2007). 

[11] Lists of many applications of the nonextensive statistics are available at URL: (http://tsallis.cat.cbpf.br/biblio.htm) 

[12] A. R. Plastino, A. Plastino, and C. Tsallis, J. Phys. A: Math. Gen. 27 (1994) 5707. 

[13] D. Prato, Phys. Lett. A 203 (1995) 165. 

[14] S. Abe, Phys. Lett. A 263 (1999) 424; Erratum 267 (2000) 456. 

[15] S. Abe, S. Martinez, F. Pennini, and A. Plastino, Physics Letters A 278 (2001) 249. 

[16] S. Martinez, F. Pennin, A. Plastino, Phys. Lett. A 278 (2000) 47. 

[17] S. Abe, S. Martinez, F. Pennini, A. Plastino, Phys. Lett. A 281 (2001) 126. 

[18] L. Liyan and D. Jiulin, Physica A 387 , 5417 (2008). 

[19] E. K. Lenzi, R. S. Mendes, L. R. da Silva, and L. C. Malacarne, Physica A 289 (2001) 44. 

[20] E. K. Lenzi, M. K. Lenzi, H. Belich and L. S. Lucenac Phys. Lett. A 292 , 315 (2002). 

[21] S. Abe, Phys. Rev. E 66 , 046134 (2002). 

[22] S. Abe and G. B. Bagci, Phys. Rev. E 71 , 016139 (2005). 

[23] S. Abe, Astrophysics and Space Science 305 , 241 (2006). 

[24] S. Abe, Europhys. Lett. 84 , 60006 (2008). 

[25] S. Abe, Phys. Rev. E 79 , 041116 (2009). 

[26] S. Abe, J. Stat. Mech. P07027 (2009) [arXiv:0906.2908]. 

