1. Tungsten Properties US Contribution to ITER;Smith,1989
2. 1 dr. Osobo Tugoplavkie Elementy 1 Soedinenja, Spravotchnic;Kotelinikov,1969
3. Problemy Vibora Materialov Dlja Termpjadernih Reactorov;Kalin,1985
4. Tungsten Divertor Option, US Contribution to ITER;Hassanien,1989
5. Some Metal Science Aspects of Divertor Plane Design, USSR Contribution to ITER;Fabritsiev,1989