Hopf, Heinz, and Katsurada, Yoshie. "Some Congruence Theorems for Closed Hypersurfaces in Riemann Space. (Part II: Method based on a Maximum Principle).." Commentarii mathematici Helvetici 43 (1968): 217-224. <http://eudml.org/doc/139364>.
@article{Hopf1968, author = {Hopf, Heinz, Katsurada, Yoshie}, journal = {Commentarii mathematici Helvetici}, keywords = {differential geometry}, pages = {217-224}, title = {Some Congruence Theorems for Closed Hypersurfaces in Riemann Space. (Part II: Method based on a Maximum Principle).}, url = {http://eudml.org/doc/139364}, volume = {43}, year = {1968}, }
TY - JOUR AU - Hopf, Heinz AU - Katsurada, Yoshie TI - Some Congruence Theorems for Closed Hypersurfaces in Riemann Space. (Part II: Method based on a Maximum Principle). JO - Commentarii mathematici Helvetici PY - 1968 VL - 43 SP - 217 EP - 224 KW - differential geometry UR - http://eudml.org/doc/139364 ER -