%0 Journal Article %T Lines on Calabi Yau complete intersections, mirror symmetry, and Picard Fuchs equations %A A. Libgober %A J. Teitelbaum %J Mathematics %D 1993 %I arXiv %X A relation between the number of rational curves of fixed degree on Calabi Yau threefolds and the Picard Fuchs equations, which was suggested as part of the study of mirror symmetry, is verified in the case of complete intersection of two cubics and lines. %U http://arxiv.org/abs/alg-geom/9301001v1