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Modular forms and Two-Loop String Physics, Phys. Lett. B, Volume 176, 1986, S. 369
com Alvarez-Gaume, Jean-Benoît Bost, Philip Nelson, Vafa Bosonization in Arbitrary Genus, Phys. Lett. B, Volume 178, 1986, p. 41
com Alvaarez-Gaume, Bost, Nelson, Vafa Bosonization on higher genus Riemann surfaces, Commun. Math. Phys., Volume 112, 1987, p. 503
com Joe Harris, P. Nelson, Isadore M. SingerModular forms and the cosmological constant, Phys. Lett. B, Volume 178, 1986, p. 167 (Errata Phys. Lett. B 201, 1988, p. 579)
Atkin-Lehner Symmetry, Nucl. Phys. B, Volume 293, 1987, p. 139
com G. Anderson Rationality in Conformal Field Theory, Comm. Math. Phys., Volume 117, 1988, p. 441
com Nathan SeibergNaturality in Conformal Field Theory, Nuclear Physics, B 313, 1989, p. 16
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com Seiberg Taming the Conformal Zoo,Phys. Lett. B, Volume 220, 1989, p. 422