TY - JOUR AU - J. Katona AU - E. Molnár AU - I. Prok AU - J. Szirmai TI - Higher-dimensional central projection into 2-plane with visibility and applications JO - Kragujevac Journal of Mathematics PY - 2011 SP - 249 VL - 35 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2011_35_2_a4/ LA - en ID - KJM_2011_35_2_a4 ER -