BibTex format
@article{Bender:2019:1751-8121/ab25fa,
author = {Bender, CM and Brody, DC},
doi = {1751-8121/ab25fa},
journal = {JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL},
title = {Operator-valued zeta functions and Fourier analysis},
url = {http://dx.doi.org/10.1088/1751-8121/ab25fa},
volume = {52},
year = {2019}
}