APA (7th ed.) Zitazioa
Loos, P. M. (1982). The Three-Body Problem with threshold singularities.
Chicago Style (17th ed.) Zitazioa
Loos, Peter Michael. The Three-Body Problem with Threshold Singularities. Zürich, 1982.
MLA (9th ed.) Zitazioa
Loos, Peter Michael. The Three-Body Problem with Threshold Singularities. 1982.
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