H. F. L. Observatory

ZONAL FLOWS AND LONG-LIVED AXISYMMETRIC PRESSURE BUMPS IN MAGNETOROTATIONAL TURBULENCE

Leiden University, Anders Johansen, A. Johansen, 2008, 0811.3937.

Protoclusters associated with z > 2 radio galaxies - I. Characteristics of high redshift protoclusters

Cambridge, Heidelberg, H. Rottgering, 2006, astro-ph/0610567.