TY - JOUR AU - I Nengah Suparta TI - A simple proof for the existence of exponentially balanced Gray codes JO - The electronic journal of combinatorics PY - 2005 VL - 12 UR - http://geodesic.mathdoc.fr/articles/10.37236/1986/ DO - 10.37236/1986 ID - 10_37236_1986 ER -