# Classical Demonstration of Onsager reciprocal relations

1. Oct 28, 2015

### Bgcompagnie

Hello everyone,

I am working on the Onsager reciprocal relations, more precisely on the demonstration of those relations. I try to understand the Onsager original paper (1931) but it's really not easy (although he says that the examples are "extremely simple"). I was wondering if any of you knew a good textbook that demonstrates those relations or maybe an article that follows the original paper with more details.