@inproceedings{Flohr:20004L,
  author = "Flohr, Michael",
  title = "{Null vectors in logarithmic conformal field theory }",
  doi = "10.22323/1.006.0044",
  booktitle = "Proceedings of Non-perturbative Quantum Effects 2000 {\textemdash} PoS(tmr2000)",
  year = 2000,
  volume = "006",
  pages = "044"
}