Julia Toussaint, R. G., Marco Schubert, Torsten May, Hans-Georg Meyer, Benjamin Dietzek, Jürgen Popp, Matthias Hofherr, Matthias Arndt, Dagmar Henrich, Konstantin Il'in, and Michael Siegel. (2012). Superconducting single-photon counting system for optical experiments requiring time-resolution in the picosecond range. AIP REVIEW OF SCIENTIFIC INSTRUMENTS, 83.