TY  - JOUR
T1  - Calcium as an Absorbent of Gases for the Production of High Vacua and Spectroscopic Research
JF  - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934)
VL  - 78
IS  - 526
SP  - 429
EP  - 458
PY  - 1907/02/02/
UR  - http://dx.doi.org/10.1098/rspa.1907.0002
M3  - doi:10.1098/rspa.1907.0002
AU  - Soddy, F.
AU  - Berry, A.
ER  -
