- Optics Letters, Vol. 37, Issue 15, pp. 3033-3035 (August 2012)
- Jérôme Gaudin, Cigdem Ozkan, Jaromír Chalupský, Saša Bajt, Tomáš Burian, Ludeˇk Vyšín, Nicola Coppola, Shafagh Dastjani Farahani, Henry N. Chapman, Germano Galasso, Veˇra Hájková, Marion Harmand, Libor Juha, Marek Jurek, Rolf A. Loch, Stefan Möller, Mitsuru Nagasono, Michael Störmer, Harald Sinn, Karel Saksl, Ryszard Sobierajski, Joachim Schulz, Pavol Sovak, Sven Toleikis, Kai Tiedtke, Thomas Tschentscher, Jacek Krzywinski
- Optics Letters, Vol. 37, Issue 24, pp. 5073-5075 (December 2012)
- Petri Karvinen, Simon Rutishauser, Aldo Mozzanica, Dominic Greiffenberg, Pavle N. Juranić, Andreas Menzel, Alberto Lutman, Jacek Krzywinski, David M. Fritz, Henrik T. Lemke, Marco Cammarata, Christian David
- Optics Express, Vol. 20, Issue 4, pp. 4149-4158 (February 2012)
- Stephan Kassemeyer, Jan Steinbrener, Lukas Lomb, Elisabeth Hartmann, Andrew Aquila, Anton Barty, Andrew V. Martin, Christina Y. Hampton, Saša Bajt, Miriam Barthelmess, Thomas R.M. Barends, Christoph Bostedt, Mario Bott, John D. Bozek, Nicola Coppola, Max Cryle, Daniel P. DePonte, R. Bruce Doak, Sascha W. Epp, Benjamin Erk, Holger Fleckenstein, Lutz Foucar, Heinz Graafsma, Lars Gumprecht, Andreas Hartmann, Robert Hartmann, Günter Hauser, Helmut Hirsemann, André Hömke, Peter Holl, Olof Jönsson, Nils Kimmel, Faton Krasniqi, Mengning Liang, Filipe R.N.C. Maia, Stefano Marchesini, Karol Nass, Christian Reich, Daniel Rolles, Benedikt Rudek, Artem Rudenko, Carlo Schmidt, Joachim Schulz, Robert L. Shoeman, Raymond G. Sierra, Heike Soltau, John C. H. Spence, Dmitri Starodub, Francesco Stellato, Stephan Stern, Gunter Stier, Martin Svenda, Georg Weidenspointner, Uwe Weierstall, Thomas A. White, Cornelia Wunderer, Matthias Frank, Henry N. Chapman, Joachim Ullrich, Lothar Strüder, Michael J. Bogan, Ilme Schlichting
- Optics Express, Vol. 20, Issue 10, pp. 11396-11406 (May 2012)
- O. Krupin, M. Trigo, W. F. Schlotter, M. Beye, F. Sorgenfrei, J. J. Turner, D. A. Reis, N. Gerken, S. Lee, W. S. Lee, G. Hays, Y. Acremann, B. Abbey, R. Coffee, M. Messerschmidt, S. P. Hau-Riege, G. Lapertot, J. Lüning, P. Heimann, R. Soufli, M. Fernández-Perea, M. Rowen, M. Holmes, S. L. Molodtsov, A. Föhlisch, W. Wurth
- Optics Express, Vol. 20, Issue 16, pp. 17480-17495 (July 2012)
- A. Singer, F. Sorgenfrei, A. P. Mancuso, N. Gerasimova, O. M. Yefanov, J. Gulden, T. Gorniak, T. Senkbeil, A. Sakdinawat, Y. Liu, D. Attwood, S. Dziarzhytski, D. D. Mai, R. Treusch, E. Weckert, T. Salditt, A. Rosenhahn, W. Wurth, I. A. Vartanyants
- Optics Express, Vol. 21, Issue 7, pp. 8051-8061 (April 2013)
- Fredrik Uhlén, Daniel Nilsson, Anders Holmberg, Hans M. Hertz, Christian G. Schroer, Frank Seiboth, Jens Patommel, Vivienne Meier, Robert Hoppe, Andreas Schropp, Hae Ja Lee, Bob Nagler, Eric Galtier, Jacek Krzywinski, Harald Sinn, Ulrich Vogt
- Optics Express, Vol. 21, Issue 10, pp. 12385-12394 (May 2013)
- N. Duane Loh, Dmitri Starodub, Lukas Lomb, Christina Y. Hampton, Andrew V. Martin, Raymond G. Sierra, Anton Barty, Andrew Aquila, Joachim Schulz, Jan Steinbrener, Robert L. Shoeman, Stephan Kassemeyer, Christoph Bostedt, John Bozek, Sascha W. Epp, Benjamin Erk, Robert Hartmann, Daniel Rolles, Artem Rudenko, Benedikt Rudek, Lutz Foucar, Nils Kimmel, Georg Weidenspointner, Guenter Hauser, Peter Holl, Emanuele Pedersoli, Mengning Liang, Mark S. Hunter, Lars Gumprecht, Nicola Coppola, Cornelia Wunderer, Heinz Graafsma, Filipe R.N.C. Maia, Tomas Ekeberg, Max Hantke, Holger Fleckenstein, Helmut Hirsemann, Karol Nass, Thomas A. White, Herbert J. Tobias, George R. Farquar, W. Henry Benner, Stefan Hau-Riege, Christian Reich, Andreas Hartmann, Heike Soltau, Stefano Marchesini, Sasa Bajt, Miriam Barthelmess, Lothar Strueder, Joachim Ullrich, Philip Bucksbaum, Matthias Frank, Ilme Schlichting, Henry N. Chapman, Michael J. Bogan