Klaus Mainzer. Covariance. In Daniel Greenberger, Klaus Hentschel, Friedel Weinert, editors, Compendium of Quantum Physics. pages 136-138, Springer, 2009. [doi]
@incollection{Mainzer09,
title = {Covariance},
author = {Klaus Mainzer},
year = {2009},
doi = {10.1007/978-3-540-70626-7_41},
url = {https://doi.org/10.1007/978-3-540-70626-7_41},
researchr = {https://researchr.org/publication/Mainzer09},
cites = {0},
citedby = {0},
pages = {136-138},
booktitle = {Compendium of Quantum Physics},
editor = {Daniel Greenberger and Klaus Hentschel and Friedel Weinert},
publisher = {Springer},
isbn = {978-3-540-70622-9},
}