Saper, L. (1993). L²-cohomology of the Weil-Peterson metric. In C.-F. Bödigheimer & R. Hain (Eds.), Mapping Class Groups and Moduli Spaces of Riemann Surfaces Proceedings of Workshops Held June 24-28, 1991, in Göttingen, Germany, and August 6-10, 1991, in Seattle, Washington (Vol. 150, pp. 345–360). Providence: Amer. Math. Soc.

Saper, L. “L²-cohomology of the Weil-Peterson metric.” In Mapping Class Groups and Moduli Spaces of Riemann Surfaces Proceedings of Workshops Held June 24-28, 1991, in Göttingen, Germany, and August 6-10, 1991, in Seattle, Washington, edited by C. -. F. Bödigheimer and R. Hain, 150:345–60. Providence: Amer. Math. Soc., 1993.

Saper L. L²-cohomology of the Weil-Peterson metric. In: Bödigheimer C-F, Hain R, editors. Mapping Class Groups and Moduli Spaces of Riemann Surfaces Proceedings of Workshops Held June 24-28, 1991, in Göttingen, Germany, and August 6-10, 1991, in Seattle, Washington. Providence: Amer. Math. Soc.; 1993. p. 345–60.

Saper, L. “L²-cohomology of the Weil-Peterson metric.” Mapping Class Groups and Moduli Spaces of Riemann Surfaces Proceedings of Workshops Held June 24-28, 1991, in Göttingen, Germany, and August 6-10, 1991, in Seattle, Washington, edited by C. -. F. Bödigheimer and R. Hain, vol. 150, Amer. Math. Soc., 1993, pp. 345–60.

Saper L. L²-cohomology of the Weil-Peterson metric. In: Bödigheimer C-F, Hain R, editors. Mapping Class Groups and Moduli Spaces of Riemann Surfaces Proceedings of Workshops Held June 24-28, 1991, in Göttingen, Germany, and August 6-10, 1991, in Seattle, Washington. Providence: Amer. Math. Soc.; 1993. p. 345–360.