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s:
REFERENCES
-
189
line, compute the grid control ratio and record its value on the
graph.
_
REFERENCES
'
1. L. B. Loeb, Rev. Mod. Phys., s, 267 (1936).
Table 3 at the end of this book.
—
General Reference B, Chapter 5.
2. General Reference B, pages 33—36.
'
_
3. L. C. Marshall,
34, 618 (1929).
_
O. Luhr, Phys. Rev., 35, 1394 (1930); 36, 24 (1930).
.
.
O. Luhr and N. E. B‘radbury, Phys\. Rev., 37, 998 (1931).
4. General Reference B, pages 14—32.
.
General Reference C, pages 543—637.
'
5. H. A. Erickson, Phys. Rev., 24, 502, 622 (1924).
_
6. N. E. Bradbury, Phys. Rev., 40,508 (1932).
'
_
7. C. F. PoWell and L. Brata, Proc. Roy. Soc., A138, 117 (1932).
8.
a letter to the author by*L. B. Loeb.
'
‘
9. I. Langmuir andH. Mott—Smith, G. E. Rev., 27, 449, 539, 616, 762,
‘
810 (1924).
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-
'
10. Reference 9, page 450.
.
11. General Reference C.
'
'
-
12. L. Tonks and I. Langmuir, Phys. Rev., 33, 195 (1929).
_
_I. Penning,Nature, 118, 301 (1926). .
_
13. A. W. Hull, G. E. Rev., 32, 213, 390 (1929).
D. D. Knowles and S.
P.
1, 183 (1930).
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