García, R. (2002). Umbilic and Tangential Singularities on Configurations of Principal Curvature Lines. Academia Brasileira de Ciências.
Chicago Style (17th ed.) CitationGarcía, Ronaldo. Umbilic and Tangential Singularities on Configurations of Principal Curvature Lines. Academia Brasileira de Ciências, 2002.
MLA (9th ed.) CitationGarcía, Ronaldo. Umbilic and Tangential Singularities on Configurations of Principal Curvature Lines. Academia Brasileira de Ciências, 2002.
Warning: These citations may not always be 100% accurate.