• A characterization of the locally finite networks admitting non-constant harmonic functions of finite energy (Johannes Carmesin), to appear in Potential Analysis. PDF
  
• Uniqueness of electrical currents in a network of finite total resistance (Agelos Georgakopoulos), J. London Math. Soc. 82 (2010), 256–272. PDF
• The max-flow min-cut theorem for countable networks (Section 8) (R. Aharoni, E. Berger, Agelos Georgakopoulos, A. Perlstein & Philipp Sprüssel), J. Combin. Theory B 101 (2011), 1–17; PDF.

Theses:

• J. Carmesin, Die Kirchoffsche Knotenregel gilt nicht bei Randpunkten unendlicher Graphen, Bachelorarbeit 2010, PDF.
  
• T. Rühmann, Gruppenwertige Flüsse, Bachelorarbeit 2010, PDF.