Fill, E. Soft X-Ray Lasers and Applications VI. SPIE Digital Library.
Chicago-čujuhus (17. p.)Fill, Ernst. Soft X-Ray Lasers and Applications VI. SPIE Digital Library.
MLA-čujuhus (9. p.)Fill, Ernst. Soft X-Ray Lasers and Applications VI. SPIE Digital Library.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.