TY - JOUR AU - Poláčik, Peter TI - Existence of unstable sets for invariant sets in compact semiflows. Applications in order-preserving semiflows JO - Commentationes Mathematicae Universitatis Carolinae PY - 1990 SP - 263 EP - 276 VL - 31 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1990__31_2_a8/ LA - en ID - CMUC_1990__31_2_a8 ER -