397806 Greenspan, D. (2004). N-body problems and models. River Edge, N.J. : World Scientific.
Lua i Stíl Chicago (17ú heag.)397806 Greenspan, Donald. N-body Problems and Models. River Edge, N.J. : World Scientific, 2004.
Lua MLA (9ú heag.)397806 Greenspan, Donald. N-body Problems and Models. River Edge, N.J. : World Scientific, 2004.
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