Casal MD, Díez MA, Álvarez R, Barriocanal C, Canga CS, Pis JJ. Influence of natural weathering of two medium-volatile bituminous coals of similar rank on coke quality. Rev. metal. [Internet]. 1998Feb.28 [cited 2024Apr.18];34(1):3-10. Available from: https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/653