Hosseini,H. , , Ghaffarian,S. R. , , Teymouri,M. , , Moeini,A. , and Eivaz Mohammadloo,H. . "Carbon foam from Two step polymerization of Coal Tar Pitch : Synthesis and Characterization", Advanced Materials and New Coatings, 2, 5, 2013, 325-336. doi: amnc/2013 . 2 . 5 . 3