@article{Glazek:2010Z4,
  author = "Glazek, S. D.",
  title = "{Momentum and position variables in light-front Hamiltonians and wave functions}",
  doi = "10.22323/1.119.0003",
  journal = "PoS",
  year = 2010,
  volume = "LC2010",
  pages = "003"
}