Giuliani L, Soffritti M: Non-thermal effects and mechanisms of interaction between electromagnetic fields and living matter. Mattioli 1885: 187-217; ISBN 978-88-6261-166-4
Competence Initiative for the Protection of Humanity, Environment and Democracy e.V.,
Schriftreihe Wirkungen des Mobil- und Kommunikationsfunks, Heft 3: 1-64, ISBN 978-3-9812598-1-0