Robust bearing estimation in the presence of direction-dependent modelling errors: identifiability and treatment. - Anne Flieller-Funfschilling; Anne Ferréol; Pascal Larzabal; Henri Clergeot (ICASSP, 1995)

Geometrical determination of ambiguities in bearing estimation for sparse linear arrays. - Anne Flieller; Pascal Larzabal; Henri Clergeot (EUSIPCO, 1998)

A geometrical framework for the determination of ambiguous directions in subspace methods. - Anne Flieller; Pascal Larzabal; Henri Clergeot (ICASSP, 1998)

A dual isometric transformation for the determination of ambiguities in bearing estimation. - Anne Flieller-Funfschilling; Pascal Larzabal; Henri Clergeot (Signal Process., 2001)