@article{Kamath:2017Rn,
  author = "Kamath, Gopinath",
  title = "{Cylindrical symmetry: An aid to calculating the zeta-function in 3 + 1 dimensional curved space}",
  doi = "10.22323/1.282.0791",
  journal = "PoS",
  year = 2017,
  volume = "ICHEP2016",
  pages = "791"
}