Cartesian Meditations
Edmund Husserl
The Crisis of European Sciences and Transcendental Phenomenology
Husserl, shorter works
The Idea of Phenomenology
Ideas Pertaining to a Pure Phenomenology and to a Phenomenological ...
Ideas: General Intorduction to Pure Phenomenology
Logic and General Theory of Science
Logical Investigations, Volume 1
The Phenomenology of Internal Time-Consciousness