%0 Journal Article %A Ziv, A. %T On special pairs of monotonic series %J Compositio Mathematica %D 1962-1964 %P 147-155 %V 15 %I Kraus Reprint %U http://www.numdam.org/item/CM_1962-1964__15__147_0/ %G en %F CM_1962-1964__15__147_0