1. Auchmann, B.: Private communication (2008)
2. Auchmann, B., Kurz, S.: The Pairing Matrix in Discrete Electromagnetism - On the Geometry of Discrete de Rham Currents. oai:cds.cern.ch:1048822. Tech. Rep. CERN-AT-2007-017, CERN, Geneva (2007)
3. Electromagnetism;A. Bossavit,1998
4. Bossavit, A.: Computational electromagnetism and geometry (1): Network equations. J. Japan Soc. Appl. Electromagn. & Mech. 7, 150–159 (1999)
5. Bossavit, A.: Computational electromagnetism and geometry (2): Network constitutive laws. J. Japan Soc. Appl. Electromagn. & Mech. 7, 294–301 (1999)