Παραπομπή APA

Lasiecka, I., Triggiani, R., & Yao, P. F. Exact controllability for second-order hyperbolic equations with variable coefficient-principal part and first-order terms.

Παραπομπή Chicago Style

Lasiecka, I., R. Triggiani, και P. F. Yao. Exact Controllability for Second-order Hyperbolic Equations With Variable Coefficient-principal Part and First-order Terms.

Παραπομπή MLA

Lasiecka, I., R. Triggiani, και P. F. Yao. Exact Controllability for Second-order Hyperbolic Equations With Variable Coefficient-principal Part and First-order Terms.

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