%0 Journal Article %A Nabil Moussa %T On permanent capillar-heavy waves of two liquids flowing one upon the other %J Μαθηματική Επιθεώρηση %D 1985 %P 103-118 %V 29 %U http://geodesic.mathdoc.fr/item/MR_1985_29_a10/ %G gr %F MR_1985_29_a10