ABSTRACT Edmund Husserl strongly emphasized the importance of reduction to his phenomenology. For his followers, however, it has proved a formidable task to specify exactly how this intricate accomplishment that opens up the possibility for phenomenological research is to be performed. In this article, we study different approaches to gaining access to reduction and conclude by suggesting that we should read Husserliana itself as a set of accomplished reductions. In other words, our task is to pinpoint chapters where the movement (...) of reduction takes place. As an example of such a reading, I will point out events that come about in Husserl???s Idea of Phenomenology. R??SUM?? Husserl a fortement insist?? sur l???importance de la r??duction dans sa ph??nom??nologie. Pour ses disciples, cependant, s???est av??r????tre redoutable la t??che de pr??ciser comment doit??tre ex??cut??e cette r??alisation complexe qui ouvre la possibilit?? pour la recherche ph??nom??nologique. Dans cet article, nous??tudions les diff??rentes approches de la r??duction et nous concluons en sugg??rant que l???ouvrage Husserliana lui-m??me doit se lire comme un ensemble de r??ductions accomplies. Notre t??che consistera donc?? identifier les chapitres o?? a lieu ce mouvement de r??duction.?? titre d???exemple d???une telle lecture, j?????voquerai quelques-uns des??v??nements de L???id??e de la ph??nom??nologie de Husserl. (shrink)