1. Kolakowski, Deleuze and others have asserted the same — see Kolakowski, L (1985) Bergson South Bend, IN: St Augustine’s Press p3
2. also Deleuze, G. (1991[1966]) Bergsonism. Translated by Hugh Tomlinson and Barbera Habberjam. New York: Zone Books p. 9
3. H. Wildon Carr (1919) Henri Bergson: the philosophy of change London: T. Nelson and Sons, available from the Internet Archive https://ia600305.us.archive.org /11/items/henribergsonphil00carruoft/henribergsonphil00carruoft.pdf p. 14
4. Adamson, G.D. 2000. Science and Philosophy: Two Sides of the Absolute. Pli (9), 54.
5. Deleuze, G. (1991[1966]) Bergsonism. Translated by Hugh Tomlinson and Barbera Habberjam. New York: Zone Books p. 7