Peterka, Pavel ; Navrátil, Petr ; Dussardier, B. ; Slavík, Radan ; Honzátko, Pavel ; Kubeček, V. Self-induced laser line sweeping and self-pulsing in double-clad fiber lasers in Fabry-Perot and unidirectional ring cavities. In Graf, T.; Mackenzie, J.; Jelínková, H.; Powell, J. (ed.). Laser sources and applications. Proceedings of SPIE. Vol. 8433.. Bellingham : SPIE (2012)