%0 Journal Article %A Ya. Ihara %T On $(\infty\times p)$-adic coverings of curves (the simplest example) %J Informatics and Automation %D 1973 %P 118-131 %V 132 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1973_132_a15/ %G en %F TRSPY_1973_132_a15