Thornley, John (2002). «'I beg you to tear up my letters…' Nikos Skalkottas's last years in Berlin (1928–33)». Byzantine and Modern Greek Studies26 (1): 178-217. doi:10.1179/030701302806932268.
Mantzourani, Eva (2013). «Hans Keller, Nikos Skalkottas and the notion of symphonic genius». Tempo67 (263): 33-59. doi:10.1017/S0040298212001040.