worker 13) "Microphysical conditioning of Gamma-Ray burst shocks" : PhD-Disputation : Jacob Trier Frederiksen : ALBANOVA : 080428 kl 12:00 14) Formalism : Wikipedia : Complexity ; Graph theory 15) "One-dimensional theory of the quantum Hall system" : PhD-Disputation : Emil Johansson Bergholtz :ALBANOVA : 080528 kl 13:15 16) Alexei Kitaev