Erik Hollnagel Biographie Contributions de Erik Hollnagel Édition scientifique Proceedings of the third Resilience engineering symposium, 28-30 October, 2008, Antibes-Juan-les-Pins, France Éric Rigaud, Erik Hollnagel Proceedings of the fourth Resilience engineering symposium, 8-10 June, 2011, Sophia Antipolis, France Denis Besnard, Éric Rigaud, Erik Hollnagel