Raab, W., Rabien, S., Gässler, W., Esposito, S., Barl, L., Borelli, J., Deysenroth, M., Gemperlein, H., Kulas, M., & Ziegleder, J. (2014). The ARGOS laser system: green light for ground layer adaptive optics at the LBT. In E., Marchetti, L. M., Close, & J.-P., Véran (Eds.), Adaptive Optics Systems IV (pp. 1-13).