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Some congruence theorems for closed hypersurfaces in riemann space (Part II: Method based on a maximum principle)
Heinz Hopf, Yoshie KatsuradaVolume:
43
Year:
1968
Language:
english
Pages:
7
Journal:
Commentarii Mathematici Helvetici
DOI:
10.1007/bf02564392
File:
PDF, 287 KB
english, 1968