APA-čujuhus (7. p.)
Tepper, E. (1959). The relative biological effect of 200 kV X-rays and cobalt 60 gamma rays.
Chicago-čujuhus (17. p.)
Tepper, Erwin. The Relative Biological Effect of 200 KV X-rays and Cobalt 60 Gamma Rays. Basel, 1959.
MLA-čujuhus (9. p.)
Tepper, Erwin. The Relative Biological Effect of 200 KV X-rays and Cobalt 60 Gamma Rays. 1959.
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