“…There is an extensive literature on this subject. We use here only some recent publications [Husamiddinov, 2000;Haya-kawa, 2001;Duma, Ruzhin, 2003;Zakrzhevskaya, Sobolev, 2004;Sobisevich, Kanonidi, Sobisevich, 2010 ;Masci, 2011;Adushkin et al, 2012;Guglielmi, Zotov, 2012;Schekotov, 2012;Buchachenko, 2014Buchachenko, , 2019Guglielmi et al, 2015;Tarasov, 2019].…”