Analogy between elastic and electric systems
Rune Olsson, Markus Båth
Physics of the Earth and Planetary Interiors
Volume 10, Issue 1, May 1975, Pages 1–11
http://dx.doi.org/10.1016/0031-9201(75)90016-3
https://od.lk/s/OV8xOTA0MTE1NzNf/olsson1975.pdf