1. B. Andreas, M. Garcia-Fernandez, Solution of the strominger system via stable bundles on Calabi–Yau threefolds, http://arxiv/org/abs/1008.1018 [math.DG].
2. M.R. Douglas, R. Reinbacher, S.-T. Yau, Branes, bundles and attractors: bogomolov and beyond, math.AG/0604597.
3. B. Andreas, G. Curio, On possible chern classes of stable bundles on Calabi–Yau threefolds, http://arxiv/org/abs/1010.1644 [hep-th].
4. Vector bundles and F-theory;Friedman;Comm. Math. Phys.,1997
5. R. Friedman, J. Morgan, E. Witten, Vector bundles over elliptic fibrations, http://arxiv/org/abs/alg-geom/9709029.