Cover Picture: Fortschritte der Physik 10 / 2009.Published in:Fortschritte der Physik / Progress of Physics, 2009, v. 57, n. 10, p. NA, doi. 10.1002/prop.200990009Publication type:Article
Contents: Fortschritte der Physik 10 / 2009.Published in:Fortschritte der Physik / Progress of Physics, 2009, v. 57, n. 10, p. 905, doi. 10.1002/prop.200910413Publication type:Article
Towards low energy physics from the heterotic string.Published in:Fortschritte der Physik / Progress of Physics, 2009, v. 57, n. 10, p. 907By:S. RamosSánchezPublication type:Article