Ahlfors, L. V. (1971). Advances in the theory of Riemann surfaces: Proceedings of the 1969 Stony Brook conference. Princeton University Press.

Ahlfors, Lars V. Advances in the Theory of Riemann Surfaces: Proceedings of the 1969 Stony Brook Conference. Princeton, N.J.: Princeton University Press, 1971.

Ahlfors, Lars V. Advances in the Theory of Riemann Surfaces: Proceedings of the 1969 Stony Brook Conference. Princeton University Press, 1971.