B. S. Rao and M. R. A. RaoNature, 1931,128, 413.
HülletZeit. physikal. chem., 1900,33, 611–21.
Harkins and co-workersJ.A.C.S., 1915,37, 1657.
—Ibid.,, 1919,41, 499.
—Ibid.,, 1920,42, 2535.
Bartell, Case and BrownIbid.,, 1933,55, 2419.
GliddonIbid.,, 1935,57, 236.
LenkewitzDiss. Munsler, 1904.
GoebelDiss. Freiburg, 1913.
SpeakmanJ. Chem. Soc., 1933, 1451.