Authors: Pierce, BS Martirosyan, A Malkhasian, G Harutunian, S Harutunian, G

Citation: Bs. Pierce et al., Geology, coal quality, and resources of the Antaramut-Kurtan-Dzoragukh coal field, north-central Armenia, INT J COAL, 45(4), 2001, pp. 267-279

Authors: Pierce, BS

Citation: Bs. Pierce, Atlas of Coal Geology, AAPG Studies in Geology #45 (Volume 1 Coal Geology,Volume 2 Coal Petrology?), COMPUT GEOS, 26(2), 2000, pp. 235-236