Can. J. Chem. Eng. 87, 110–117 (2009)
The authors have discovered the following errors in the published article. Please see below for how the text should have appeared. We apologize for any inconvenience these errors may have caused.
On p113, lines 14–17 of the text should state:
We check the four real roots of in this example are −101.1, 0.1521, 0.5984, 1.401 (Lin, 1980b), that is, and are 0.1521 and 0.5984 that correspond to the above results in Table 1.