TY - CPAPER AU - D. Rajabi AU - A. A. Amiri AU - A. Kamkar-Rouhani AU - A. Moradzadeh TI - COMPARISON BETWEEN FREQUENCY-DOMAIN HELICOPTER ELECTROMAGNETIC DATA INVERSION RESULTS BASED ON NUMERICAL SOLUTION OF FAST HANKEL COEFFICIENTS AND LAPLACE’S METHODS T2 - 9th International Multidisciplinary Scientific GeoConference SGEM2009 PY - 2009 SP - 657 EP - 662 PB - SGEM Scientific GeoConference ER -