TY - JOUR AU - Gamba, Ivo TI - A note on the example of J. Andres concerning the application of the Nielsen fixed-point theory to differential systems JO - Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica PY - 2001 SP - 55 EP - 62 VL - 40 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AUPO_2001__40_1_a7/ LA - en ID - AUPO_2001__40_1_a7 ER -