@article{Petukhov:20163u, author = "Petukhov, Ivan and Petukhova, Anastasia and Stanislav, Petukhov", title = "{Influence of region behind the shock front on acceleration of solar energetic particles }", doi = "10.22323/1.236.0185", journal = "PoS", year = 2016, volume = "ICRC2015", pages = "185" }