Referências: |
Carmo, M. do – O Me?todo do Referencial Movel. Rio de Janeiro, III ELAM, IMPA, 1976. Dajczer, M. – Submanifolds and Isometrici Immersions, Houston, Publish or Prish, Inc., 1990. Spivak, M. – A Comprehensive Introduction to Differential Geometry, Berkeley, Publish or Perish, 1970-75. |