D O C . 4 4 C O M M E N T O N PA P E R B Y H E S S 3 4 1
44. “Comment on the Paper by W. R. Heß,
‘Contribution to the Theory of the
Viscosity of Heterogeneous Systems’”
[Einstein 1920g]
Received 3 August 1920
Published September 1920
In: Kolloid-Zeitschrift 27 (1920): 137.