"Non linear and linear partial differential equations of parabolic type" » "Non linear and nonlinear partial differential equations of parabolic type", "Non linear and linear partial different equations of parabolic type", "Non linear and linear partial differential equations of parabola type"
"Non linear and linear partial differential equations of parabolic type" » "Non linear and nonlinear partial differential equations of parabolic type", "Non linear and linear partial different equations of parabolic type", "Non linear and linear partial differential equations of parabola type"