%0 Journal Article %A Fukuma, Yoshiaki %T Sectional invariants of scroll over a smooth projective variety %J Rendiconti del Seminario Matematico della Università di Padova %D 2009 %P 93-119 %V 121 %I Seminario Matematico of the University of Padua %U http://www.numdam.org/item/RSMUP_2009__121__93_0/ %G en %F RSMUP_2009__121__93_0