@article{Ignatiev:151028,
      title = {BARYON ASYMMETRY OF THE UNIVERSE IN GRAND UNIFIED  THEORIES},
      author = {Ignatiev, A. Yu. and Kuzmin, V. A. and Shaposhnikov, M.  E.},
      journal = {Phys. Lett.},
      volume = {B87},
      pages = {114},
      year = {1979},
      url = {http://infoscience.epfl.ch/record/151028},
      doi = {10.1016/0370-2693(79)90032-7},
}