Accomazzi, A., Heck, A., & Murtagh, F. (1989). Knowledge-based systems in astronomy: : a topical volume with contributions by A. Accomazzi .. [et al.]. Berlin: Springer-Verlag.
Παραπομπή Chicago StyleAccomazzi, A., A. Heck, and Fionn Murtagh. Knowledge-based Systems in Astronomy: : A Topical Volume With Contributions By A. Accomazzi .. [et Al.]. Berlin: Springer-Verlag, 1989.
Παραπομπή MLAAccomazzi, A., A. Heck, and Fionn Murtagh. Knowledge-based Systems in Astronomy: : A Topical Volume With Contributions By A. Accomazzi .. [et Al.]. Berlin: Springer-Verlag, 1989.
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