Finite frequency analysis and synthesis for singularly perturbed systems by Cai, Chenxiao, Wang, Zidong 1966-, Xu, Jing 1965-, Zou, Yun

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Difference methods for singular perturbation problems by Shishkin, Grigory I.

Singular perturbation problems in chemical physics analytic and computational methods

Singular perturbations I spaces and singular perturbations on manifolds without boundary by Frank, Leonid S.

Boundary-interior layer interactions in nonlinear singular perturbation theory by Howes, Frederick A. 1948-

Fluid mechanics and singular perturbations a collection of papers. by Kaplun, Saul

Extrapolation techniques for singularly perturbed problems on a Shishkin Mesh by Natividad, Maria Caridad M.