TY - JOUR AU - I. A. Kapliy AU - P. G. Parfenov TI - On the characteristic set of black and white digital image coefficients constructed in the basis of a hexagonal lattice JO - Modelirovanie i analiz informacionnyh sistem PY - 2007 SP - 40 EP - 43 VL - 14 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAIS_2007_14_2_a8/ LA - ru ID - MAIS_2007_14_2_a8 ER -