Girard, P. R. (2007). Quaternions, Clifford algebras and relativistic physics. Birkh�user.
Čikaški stil citiranjaGirard, Patrick Ralph. Quaternions, Clifford Algebras and Relativistic Physics. Basel ; Boston: Birkh�user, 2007.
MLA način citiranjaGirard, Patrick Ralph. Quaternions, Clifford Algebras and Relativistic Physics. Birkh�user, 2007.
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