= Model of Bourrely et al. = == References == Used for implementation: || ![1] || [[http://link.aps.org/doi/10.1103/PhysRevD.19.3249|BOURRELY C., SOFFER, J. and WU, T. T., Phys. Rev. D19 (1979) 3249]] || || ![2] || [[http://dx.doi.org/10.1016/0550-3213(84)90369-9|BOURRELY C., SOFFER, J. and WU, T. T., Nucl. Phys. B247 (1984) 15]] || || ![3] || [[http://link.springer.com/article/10.1140/epjc/s2003-01159-7|BOURRELY C., SOFFER, J. and WU, T. T., Eur. Phys. J. C28 (2003) 97-105]] || || ![4] || [[http://link.springer.com/article/10.1140/epjc/s10052-011-1601-x|BOURRELY C., SOFFER, J. and WU, T. T., Eur. Phys. J. C71 (2011) 1601]] || Other sources: || ![5] || [[http://link.aps.org/doi/10.1103/PhysRevLett.24.1456|CHENG H. and WU, T. T., Phys. Rev. Lett. 24 (1970) 1456-1460]] || == Implementation notes == Implemented in class `BSWModel` (see in [[http://elegent.hepforge.org/doxygen/classElegent_1_1BSWModel.html|Doxygen]]).