%0 Journal Article %A Amerio, Luigi %T Continuous solutions of the problem of a string vibrating against an obstacle %J Rendiconti del Seminario Matematico della Università di Padova %D 1978 %P 67-96 %V 59 %I Seminario Matematico of the University of Padua %U http://www.numdam.org/item/RSMUP_1978__59__67_0/ %G en %F RSMUP_1978__59__67_0