%0 Journal Article %A Liu, Haidong %A Svaldi, Roberto %T Rational curves and strictly nef divisors on Calabi-Yau threefolds %J Documenta mathematica %D 2022 %P 1581-1604 %V 27 %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2022__27__a27/ %G en %F DOCMA_2022__27__a27