APA-viite (7. p.)

Howes, F. A. (1978). Boundary-interior layer interactions in nonlinear singular perturbation theory. American Mathematical Society.

Chicago-viite (17. p.)

Howes, Frederick A. Boundary-interior Layer Interactions in Nonlinear Singular Perturbation Theory. Providence: American Mathematical Society, 1978.

MLA-viite (9. p.)

Howes, Frederick A. Boundary-interior Layer Interactions in Nonlinear Singular Perturbation Theory. American Mathematical Society, 1978.

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