Tromba, A. J. (1977). On the number of simply connected minimal surfaces spanning a curve. American mathematical Society.
Chicago Style (17. basım) AtıfTromba, Anthony J. On the Number of Simply Connected Minimal Surfaces Spanning a Curve. Providence, Rhode Island: American mathematical Society, 1977.
MLA (9th ed.) AtıfTromba, Anthony J. On the Number of Simply Connected Minimal Surfaces Spanning a Curve. American mathematical Society, 1977.
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