Behrndt, J., Hassi, S., & Snoo, H. d. (2020). Boundary Value Problems, Weyl Functions, and Differential Operators. Springer International Publishing.
استشهاد بنمط شيكاغوBehrndt, Jussi, Seppo Hassi, و Henk de Snoo. Boundary Value Problems, Weyl Functions, and Differential Operators. Springer International Publishing, 2020.
MLA استشهادBehrndt, Jussi, Seppo Hassi, و Henk de Snoo. Boundary Value Problems, Weyl Functions, and Differential Operators. Springer International Publishing, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.