Laugwitz, D. (1966). Differential and Riemannian geometry tr by Fritz Steinhardt.
Chicago Style aipamenaLaugwitz, Detlef. Differential and Riemannian Geometry Tr by Fritz Steinhardt. 1966.
MLA aipamenaLaugwitz, Detlef. Differential and Riemannian Geometry Tr by Fritz Steinhardt. 1966.
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