TY - JOUR AU - Archdeacon, Dan AU - Gvozdjak, Pavol AU - Širáň, Jozef TI - Constructing and forbidding automorphisms in lifted maps JO - Mathematica slovaca PY - 1997 SP - 113 EP - 129 VL - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1997__47_2_a0/ LA - en ID - MASLO_1997__47_2_a0 ER -