[48] Morris W. Hirsch and Stephen Smale,Differential equations, dynamical
systems, and linear algebra, Academic Press, 1974.
[49] Roger Howe,On the role of the Heisenberg group in harmonic analysis,
Bull. Amer. Math. Soc. (N.S.) 3 (1980), no. 2, 821–843.
[50] Igor Khavkine,Covariant phase space, constraints, gauge and the Peierls
formula, Internat. J. Modern Phys. A 29 (2014), no. 5, 1430009.
[51] Alexandre A. Kirillov,Lectures on the orbit method, Graduate Studies in
Mathematics, vol. 64, American Mathematical Society, 2004.
[52] Bertram Kostant,Quantization and unitary representations. I. Prequanti-
zation, Lectures in modern analysis and applications, III, Springer-Verlag,
1970, pp. 87–208. Lecture Notes in Math., Vol. 170.
[53] Tom Lancaster and Stephen J. Blundell,Quantum field theory for the
gifted amateur, Oxford University Press, 2014.
[54] N. P. Landsman,Between classical and quantum, Philosophy of Physics:
Part A, Handbook of the Philosophy of Science, Elsevier, 2007, pp. 417–
453.
[55] H. Blaine Lawson, Jr. and Marie-Louise Michelsohn, Spin geometry,
Princeton Mathematical Series, vol. 38, Princeton University Press, 1989.
[56] G ́erard Lion and Mich`ele Vergne,The Weil representation, Maslov index
and theta series, Progress in Mathematics, vol. 6, Birkh ̈auser, 1980.
[57] George W. Mackey,The mathematical foundations of quantum mechanics:
A lecture-note volume, W., A. Benjamin, Inc., 1963.
[58] ,Unitary group representations in physics, probability, and number
theory, second ed., Advanced Book Classics, Addison-Wesley Publishing
Company, Advanced Book Program, 1989.
[59] Eckhard Meinrenken, Clifford algebras and Lie theory, Ergebnisse der
Mathematik und ihrer Grenzgebiete. 3. Folge. A Series of Modern Sur-
veys in Mathematics, vol. 58, Springer-Verlag, 2013.
[60] Albert Messiah,Quantum mechanics, Dover, 1999.
[61] Yu. A. Neretin,Categories of symmetries and infinite-dimensional groups,
London Mathematical Society Monographs. New Series, vol. 16, Oxford
University Press, 1996.
[62] Yurii A. Neretin, Lectures on gaussian integral operators and classical
groups, London Mathematical Society Monographs. New Series, European
Mathematical Society, 2011.