Mumpar-Victoria, M. R. L. (1999). Perturbations of a Class of ordinary differential expressions preserving the essential spectrum and the nullities. Science Diliman.
Citace podle Chicago (17th ed.)Mumpar-Victoria, Marie Redina L. "Perturbations of a Class of Ordinary Differential Expressions Preserving the Essential Spectrum and the Nullities." Science Diliman 1999.
Citace podle MLA (9th ed.)Mumpar-Victoria, Marie Redina L. "Perturbations of a Class of Ordinary Differential Expressions Preserving the Essential Spectrum and the Nullities." Science Diliman, 1999.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..