@article{05555844, title = {Wall crossing, discrete attractor flow and Borcherds algebra.}, journal = {SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]}, volume = {4}, year = {2008}, doi = {10.3842/SIGMA.2008.068}, zbl = {1164.81009}, language = {en}, url = {http://dml.mathdoc.fr/item/05555844} }
Cheng, Miranda C.N.; Verlinde, Erik P. Wall crossing, discrete attractor flow and Borcherds algebra.. SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 4 (2008) . doi : 10.3842/SIGMA.2008.068. http://gdmltest.u-ga.fr/item/05555844/