1. Dugowson, S.: Les différentielles métaphysiques : histoire et philosophie de la généralisation de l’ordre de dérivation - Ph.D. Thesis, Université Paris Nord (1994)
2. Malti R., Moreau X., Khemane F., Oustaloup A.: Stability and resonance conditions of elementary fractional transfer functions Automatica. J. IFAC Int. Federation Automat. Control 47(11), 2462–2467 (2011)
3. Oldham K.B., Spanier J.: The Fractional Calculus. Academic Press, New York (1974)
4. Miller K.S., Ross B.: An Introduction to the Fractional Calculus and Fractional Differential Equations. A Wiley-Interscience Publication, New York (1993)
5. Dauphin-Tanguy G.: Les Bond-Graphs. Edition Hermès, Paris (2000)