TY - JOUR AU - MeravĂ˝, Pavol TI - On the existence of a solution of $F(x)=0$ in some compact sets JO - Mathematica slovaca PY - 1989 SP - 65 EP - 74 VL - 39 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1989__39_1_a9/ LA - en ID - MASLO_1989__39_1_a9 ER -