S Weinberg Quantum Field Theory (Cambridge: Cambridge University Press) (2000)
V O Rivelles Phys. Lett. B577 137 (2003)
C G Bollini and J J Giambiagi Rev. Braz. de Fis. 17 14 (1987)
R J Szabo Phys. Rep. 378 207 (2003)
H Narnhofer and W Thirring Phys. Rev. Lett. 64 1863 (1990)
A R El-Nabulsi and G-C Wu Afric. Diasp. J. Math. 13 45 (2012)
A R El-Nabulsi Int. J. Geom. Methods Mod. Phys. 5 863 (2008)
A R El-Nabulsi Mod. Phys. Lett. B23 3369 (2009)
E Goldfain Commun. Nonlinear Sci. Numer. Simul. 13 1397 (2008)
E Goldfain Chaos Soliton. Fract. 28 913 (2006)
E Goldfain Chaos Soliton. Fract. 22 513 (2004)
R Herrmann J. Phys. G34 607 (2007)
R Herrmann Physica A389 4613 (2010)
R Herrmann Phys. Lett. A372 5515 (2008)
M Arzano, G Calcagni, D Oriti and M Scalisi Phys. Rev. D84 125002 (2011)
G Calcagni JHEP 01 065 (2012)
G Calcagni JHEP 1003 120 (2010)
G Calcagni Phys. Rev. Lett. 104 251301 (2010)
S K Moayedi, M R Setare and H Moayeri arXiv:1004.0563 (2010)
S K Moayedi, M R Setare and H Moayeri arXiv:1105.1900 (2011)
B S Lakshmi arXiv:0908.1237
B G Sidharth EJTP 7 211 (2011)
Y Mishchenko and C-R Ji Int. J. Mod. Phys. A20 3488 (2005)
J H Yee arXiv:hepth/9707234 (1997)
A R El-Nabulsi Qual. Theory Dyn. Syst. DOI: 10.1007/s12346-012-0074-0
Z E Musielak J. Phys. A: Math. Theor. 41 055205 (2008)
Z E Musielak Chaos Soliton. Fractal. 42 2645 (2009)
V I Arnold Mathematical Methods of Classical Mechanics (New York: Springer) (1978)
S Nakagiri and J Ha Nonlinear Anal. 47 89 (2000)
A Pais and G E Uhlenbeck Phys. Rev. 79 145 (1950)
A D Boozer Eur. J. Phys. 28 729 (2007)
N M Bezares-Roder and H Nandan Indian J. Phys. 82 69 (2008)
B B Deo and L Maharana Indian J. Phys. 84 847 (2010)
D Kamani Indian J. Phys. 85 1535 (2011)
S K Das, J Alam and P Mohanty Indian J. Phys. 85 1149 (2011)
E Megías, E R Arriola and L L Salcedo Indian J. Phys. 85 1191 (2011)
A R El-Nabulsi Acta Math. Vietnam. 37 149 (2012)
A R El-Nabulsi Int. J. Theor. Phys. DOI: 10.1007/s10773-012-1290-8
A R El-Nabulsi RACSAM DOI 10.1007/s13398-012-0086-2
A R El-Nabulsi Indian J. Phys. 86 763 (2012)
A R El-Nabulsi Appl. Math. Lett. 24 1647 (2011)
A R El-Nabulsi Appl. Math. Comput. 217 9492 (2011)
