Unger, E.L.; Czudek, A.; Kim, H.S.; Tress, W.: chapter 4: Current-voltage analysis: Lessons learned from hysteresis. In: Pazoki, Meysam .. [Ed.] : Characterization Techniques for Perovskite Solar Cell MaterialsSan Diego, Calif.: Elsevier, 2020. - ISBN 978-0-12-814727-6, p. 81-108