Παραπομπή APA

Tanigawa, T. Positive increasing solutions of systems of second order singular differential equations.

Παραπομπή Chicago Style

Tanigawa, Tomoyuki. Positive Increasing Solutions of Systems of Second Order Singular Differential Equations.

Παραπομπή MLA

Tanigawa, Tomoyuki. Positive Increasing Solutions of Systems of Second Order Singular Differential Equations.

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