Podrobnosti záznamu

Jméno
   Pragr, Pavel
Autor článku
   Chemical and Physical Changes of Coal Maceral Groups during the Heating Process
   Coal-tar Pitch and Dihydroanthracene Co-carbonisation from View of Multi-layer Complex formation
   Laboratory-scale simulation of underground coal classification
   On the determination of donor-acceptor ability of coaltar pitches
   Podzemní zplyňování uhlí