ŠUTARA J. (2008): Xerocomus s. l. in the light of the present state of knowledge. Czech Mycology 60(1): 29-62 [published: 4th July, 2008]
Book review - Muñoz J.A.: Boletus s.l. (excl. Xerocomus). Strobilomycetaceae, Gyroporaceae, Gyrodontaceae, Suillaceae, Boletaceae. Czech Mycology 58(3-4): 272 [published: 29th December, 2006]