TY - JOUR AU - R. Ibragimov AU - V. Vatchev TI - Reconstruction of Structured Quadratic Pencils from Eigenvalues on Ellipses and Parabolas JO - Mathematical modelling of natural phenomena PY - 2014 SP - 138 EP - 147 VL - 9 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1051/mmnp/20149509/ DO - 10.1051/mmnp/20149509 LA - en ID - MMNP_2014_9_5_a8 ER -