doi: 10.1017/S0266466615000080, Published by Cambridge University Press, 15 April 2015.
In the above article by Marian Hristache and Valentin Patilea, the second author’s name was incorrect. The author’s name is Valentin Patilea (not Valentin Patileacrest). The publisher apologizes to the author and readers for this error. The original has since been corrected both online and in print.