References
Pogorelov, A. V.,Nearly Spherical Surfaces, Journal d'Analyse Math.19, 313–321 (1967).
Biot, J. B.,Essai de géometrie analytique, 4th ed. (Paris 1810).
Guggenheimer, H.,Differential Geometry (New York 1963).
Struik, D. J.,Lectures on Classical Differential Geometry, 2nd ed. (Reading, Mass. 1961).
Author information
Authors and Affiliations
Additional information
Dedicated to A. M. Ostrowski, Master of Inequalities
Research partially supported by NSF Grant GP-8176.
Rights and permissions
About this article
Cite this article
Guggenheimer, H. Nearly spherical surfaces. Aeq. Math. 3, 186–193 (1969). https://doi.org/10.1007/BF01817512
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01817512