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Khadim, Mohammad Ashique; Colebrook, Lawrence David
Journal of Chemical & Engineering Data, 1985 , vol. 30, # 2 p. 239 - 242

Linton, Steven D.; Karanewsky, Donald S.; Ternansky, Robert J.; Chen, Ning; Guo, Xian; Jahangiri, Kathy G.; Kalish, Vincent J.; Meduna, Steven P.; Robinson, Edward D.; Ullman, Brett R.; Wu, Joe C.; Pham, Brian; Kodandapani, Lalitha; Smidt, Robert; Diaz, Jose-Luis; Fritz, Lawrence C.; Von Krosigk; Roggo, Silvio; Schmitz, Albert; Tomaselli, Kevin J.
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Bischoff; Hausdoerfer
Chemische Berichte, 1892 , vol. 25, p. 2288
Chemische Berichte, 1890 , vol. 23, p. 1998