Singular Strings in the Rotating Astrophysical Sources: a New Conjecture   on the QPOs and Jet Phenomena
  Stringy and disklike sources of the rotating compact astrophysical objects are considered on the base of the Kerr geometry. It is argued that analyticity of the Kerr solutions may result the appearance of singular strings, which may be the source of two important astrophysical effects: the jets and QPOs phenomena. 
A.Burinskii