Some Theorems on the Isometric Imbedding of Compact Riemann Manifolds in Euclidean Space

Abstract

Shiing-Shen Chern, Nicolaas H. Kuiper, Some Theorems on the Isometric Imbedding of Compact Riemann Manifolds in Euclidean Space, Annals of Mathematics, Second Series, Vol. 56, No. 3 (Nov., 1952), pp. 422-430