1. A. Andreotti, W. Stoll, Extension of holomorphic maps. Ann. Math. (2) 72, 312–349 (1960)
2. G. Bagnera, M. de Franchis, Le superficie algebriche le quali ammettono una rappresentazione parametrica mediante funzioni iperellittiche di due argomenti. Mem. di Mat. e di Fis. Soc. It. Sc. (3) 15, 253–343 (1908)
3. W. Barth, C. Peters, A. Van de Ven, Compact Complex Surfaces. Ergebnisse der Mathematik und ihrer Grenzgebiete (3), vol. 4 (Springer, Berlin, 1984). Second edition by W. Barth, K. Hulek, C. Peters, A. Van de Ven, Ergebnisse der Mathematik und ihrer Grenzgebiete. 3. Folge. A, 4 (Springer, Berlin, 2004)
4. I. Bauer, F. Catanese, Inoue type manifolds and Inoue surfaces: a connected component of the moduli space of surfaces with K 2 = 7, p g = 0. Geometry and arithmetic. EMS Series of Congress Reports, European Mathematical Society, Zürich (2012)
5. I. Bauer, F. Catanese, D. Frapporti, Generalized Burniat type surfaces and Bagnera-de Franchis varieties. J. Math. Sci. Univ. Tokyo 22, 55–111 (2015)