Sordini

发表

Andrea Benaglia, Marco Rossini, A. Tsirou, 2012 .

Khachatryan, V. M. Ghete, Mossolov, 2016, 1607.03663.

Ryszard S. Romaniuk, Antunes, Khachatryan, 2010 .

T. Aushev, Carlos Dias Maciel, Andrea Benaglia, 1996 .

Fry, Azzolini, Sordini, 2008 .