= Models of Coulomb-hadronic interference =

* Model of West Yennie [[http://link.aps.org/doi/10.1103/PhysRev.172.1413|WEST, G. B. and YENNIE, D. R., Phys. Rev. 172 (1968) 1413-1422]]

* Model of Kundrát and Lokajíček [[http://link.springer.com/article/10.1007/BF01557628|KUNDRÁT, V. and LOKAJÍČEK, M., Z. Phys. C63 (1994) 619-630]