STEFANIDOU, M.; PAPAYIANNI, I.; PACHTA, V. Analysis and characterization of Roman and Byzantine fired bricks from Greece. Materials and Structures. 2015-07-01, roč. 48, čís. 7, s. 2251–2260. Dostupné online [cit. 2019-03-17]. ISSN1871-6873. doi:10.1617/s11527-014-0306-7. (anglicky)
STEFANIDOU, M.; PAPAYIANNI, I.; PACHTA, V. Analysis and characterization of Roman and Byzantine fired bricks from Greece. Materials and Structures. 2015-07-01, roč. 48, čís. 7, s. 2251–2260. Dostupné online [cit. 2019-03-17]. ISSN1871-6873. doi:10.1617/s11527-014-0306-7. (anglicky)