The accuracy of the fundamental electric quadrupolar constitutive relation used in the paper by Yaghjian and Silveirinha (2016, https://doi.org/10.1002/2016RS006066) is determined and used to improve upon the derivation of one of the boundary conditions for electric quadrupolar media. In addition, three typographical errors in the aforementioned paper are noted.

中文翻译：

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AD Yaghjian和MG Silveirinha对“从麦克斯韦微分方程派生的电四极连续体的附加边界条件”的评论

确定了Yaghjian和Silveirinha（2016，https://doi.org/10.1002/2016RS006066）在论文中使用的基本四极电性本构关系的精度，并将其用于改进四极电性的边界条件之一的推导媒体。另外，还提到了上述纸张中的三个印刷错误。