@article{Simon:20218X,
  author = "Simon, Vojtech",
  title = "{Long-Term Observations of the Classical Nova X Ser and the Activity of Post-novae}",
  doi = "10.22323/1.368.0037",
  journal = "PoS",
  year = 2021,
  volume = "GOLDEN2019",
  pages = "037"
}