[1]
Amadeu, R. de A., Bernardes, T.L. da S., Santos, R.S., Garcia, R.H. L., Velo, A.F., Cavallaro, F.A., Mesquita, C.H. and Hamada, M.M. 2021. Characterization of the petrology of the tar sandstone rock of the ParanĂ¡ basin. Brazilian Journal of Radiation Sciences. 9, 1A (Apr. 2021). DOI:https://doi.org/10.15392/bjrs.v9i1A.1585.