Erratum to: Math Sci (2014) 8:125–130 DOI 10.1007/s40096-015-0137-x

The original version of this article unfortunately contained a mistake. The spelling of the author names in Ref. 12 was incorrect. The correct information is given below:

12. Fuchssteiner, B., Schulze, T., Carillo, S.: Explicit solutions for Harry Dym equation. J. Phys. Math. Gen. 25, 223–230 (1992)