Title information : Petroleum and Coal : International Journal for Petroleum Processing, Petrochemistry and Coal Processing Issue data : Bratislava : VÚRUP ISSN : ISSN 1337-7027 Document kind : XXX References : \q2479**1 stu_us_cat*stu105700*xjcp \q (19) - xjcp : \q2479**1 stu_us_cat*stu105700*xxx \q (26) - xxx