Kaluza-Klein rotating multi-black hole configurations with   electromagnetic field in Einstein-Maxwell-dilaton gravity
  We present a new solution in 5D Einstein-Maxwell-dilaton gravity describing an equilibrium configuration of extremal rotating black holes with lens space horizon topologies. The basic properties of the solution are investigated and the basic physical quantities are calculated. It is shown that the black hole horizons are superconducting in the sense that they expel the magnetic flux lines. 
S. Yazadjiev
gr-qc