Conformal Geometric Algebra in Stochastic Optimization Problems of 3D-Vision Applications 
@PhdThesis{gebken2009conformal,
  author = 		 {C.Gebken},
  title = 		 {{C}onformal {G}eometric {A}lgebra in {S}tochastic {O}ptimization {P}roblems of 3{D}-{V}ision {A}pplications },
  year = {2009}
}