TY - JOUR AU - Hron, Karel TI - Inversion of $3\times 3$ partitioned matrices in investigation of the twoepoch linear model with the nuisance parameters JO - Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica PY - 2006 SP - 67 EP - 80 VL - 45 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AUPO_2006__45_1_a6/ LA - en ID - AUPO_2006__45_1_a6 ER -