Zimmermann, M. R., Maischak, H., Mithöfer, A., Boland, W., & Felle, H. H. (2009). System Potentials, a Novel Electrical Long-Distance Apoplastic Signal in Plants, Induced by Wounding. American Society of Plant Biologists.

Zimmermann, Matthias R., Heiko Maischak, Axel Mithöfer, Wilhelm Boland, a Hubert H. Felle. System Potentials, a Novel Electrical Long-Distance Apoplastic Signal in Plants, Induced By Wounding. American Society of Plant Biologists, 2009.

Zimmermann, Matthias R., et al. System Potentials, a Novel Electrical Long-Distance Apoplastic Signal in Plants, Induced By Wounding. American Society of Plant Biologists, 2009.