%0 Journal Article %A François Morain %T Modular equations for some $\eta $-products %J Acta Arithmetica %D 2013 %P 301-326 %V 161 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa161-4-1/ %R 10.4064/aa161-4-1 %G en %F 10_4064_aa161_4_1