Erratum to: Vector Potential of Electromagnetic Wave above Strongly Inductive Two-Layer Earth Surface

Formula (18) should read as follows:

$$D = \frac{{\pi {{J}_{0}}}}{{{{\mu }_{0}}}}\left[ {({{\Omega }_{{10}}} + 1) - ({{\Omega }_{{10}}} - 1)\frac{{{{L}_{ - }}}}{{{{L}_{ + }}}}} \right]\exp ( - {{\mu }_{0}}l).$$

Formula (19) should read as follows:

$$E = \frac{{\pi {{J}_{0}}}}{{{{\mu }_{0}}}}\left[ {({{\Omega }_{{10}}} + 1)\frac{{{{L}_{ - }}}}{{{{L}_{ + }}}} - ({{\Omega }_{{10}}} - 1)} \right]\exp ( - {{\mu }_{0}}l).$$

Formula (20) should read as follows:

$$\begin{gathered} F = \frac{{\pi {{J}_{0}}}}{{{{\mu }_{0}}}}\left\{ {\left[ {({{\Omega }_{{10}}} + 1) - ({{\Omega }_{{10}}} - 1)\frac{{{{L}_{ - }}}}{{{{L}_{ + }}}}} \right]\exp ( - {{\mu }_{1}}l)} \right. \\ \left. { + \left[ {({{\Omega }_{{10}}} + 1)\frac{{{{L}_{ - }}}}{{{{L}_{ + }}}} - ({{\Omega }_{{10}}} - 1)} \right]\exp ({{\mu }_{1}}l)} \right\}\exp ( - {{\mu }_{0}}l + {{\mu }_{2}}h). \\ \end{gathered} $$