by Nardes, A.M., Kemerink, M., de Kok, M.M., Vinken, E., Maturova, K., Janssen, R.A.J.
Published in Organic electronics (2008)

by Bond, J W
Published in Journal of physics. D, Applied physics (07.12.2009)

by Ikeda, Keiji, Maeda, Tatsuro, Takagi, Shin-ichi
Published in Thin solid films (05.06.2006)

by Gladkov, P., Varblianska, K., Marinova, Ts, Krastev, V., Stoemenos, J.
Published in Applied surface science (1992)