Authors: Nezamzadeh, M Alavi, S Lamehi-rachti, M Rahimian, N Ghiassi-Nejad, M

Citation: M. Nezamzadeh et al., Comparison between (n-gamma), (gamma-gamma) and natural gamma-ray activitytechniques for ash measurement of coal samples, APPL RAD IS, 50(4), 1999, pp. 685-691