TY - JOUR AU - Marušič, Dragan AU - Nedela, Roman TI - Partial line graph operator and half-arc-transitive group actions JO - Mathematica slovaca PY - 2001 SP - 241 EP - 257 VL - 51 IS - 3 UR - http://geodesic.mathdoc.fr/item/MASLO_2001_51_3_a0/ LA - en ID - MASLO_2001_51_3_a0 ER -