Search results for: Juan J. Nieto
Journal of Mathematical Analysis and Applications > 2012 > 388 > 2 > 952-963
Differential Equations and Dynamical Systems > 2011 > 19 > 3 > 199-210
Journal of Mathematical Analysis and Applications > 2012 > 388 > 2 > 952-963
Differential Equations and Dynamical Systems > 2011 > 19 > 3 > 199-210