TY - JOUR AU - Reza Ghezelbash AU - Abbas Maghsoudi TI - Comparison of U-spatial statistics and C–A fractal models for delineating anomaly patterns of porphyry-type Cu geochemical signatures in the Varzaghan district, NW Iran JO - Comptes Rendus. Géoscience PY - 2018 SP - 180 EP - 191 VL - 350 IS - 4 PB - Elsevier DO - 10.1016/j.crte.2018.02.003 LA - en ID - CRGEOS_2018__350_4_180_0 ER -