TI - Green functions of the Dirac equation with magnetic-solenoid filed PY - 2003 AU - Gavrilov, S P AU - Gitman, Dmitri Maximovitch AU - Smirnov, A A UR - http://xxx.if.usp.br/PS_cache/math-ph/pdf/0310/0310007.pdf PP - São Paulo PB - IFUSP ER -