1. Noether, E. Invariante Variationsprobleme. Nachr. d. König. Gesellsch. d. Wiss. zu Göttingen, Math.-Phys. Klasse 235 (1918). English translation by Tavel, M. A. Invariant variation problems. Transp. Theo. Stat. Phys. 1, 186 (1971)
2. for a version in modern typesetting see: Wang, F.Y. arXiv:physics/0503066v3 (2018).
3. Neuenschwander, D. E. Emmy Noether’s Wonderful Theorem (Johns Hopkins University Press, 2011). For a description of many insightful and pedagogical examples and applications..
4. Byers, N. E. Noether’s discovery of the deep connection between symmetries and conservation laws. Preprint at https://arxiv.org/abs/physics/9807044 (1998).
5. Rowlison, J. S. & Widom, B. Molecular theory of capillarity (Dover, New York, 2002).