Modular functions of one variable I-IV : proceedings, International Summer School, University of Antwerp, RUCA, July 17-August 3, 1972 - Kuyk, Willem (Springer-Verlag, 1973)
τ. 1. - 195 σ. - 1973 -- τ. 2. - 598 σ. - 1973 -- τ. 3. - 350 σ. - 1973 --
Τ. 2 edited by P. Deligne and W. Kuyk; τ. 3 by W. Kuyk and J. P. Serre; τ. 4 by B. J. Birch and W. Kuyk.