@article {MR2058182,
	title = {Degree spectra of prime models},
	journal = {J. Symbolic Logic},
	volume = {69},
	number = {2},
	year = {2004},
	pages = {430{\textendash}442},
	issn = {0022-4812},
	doi = {10.2178/jsl/1082418536},
	url = {https://doi.org/10.2178/jsl/1082418536},
	author = {Csima, Barbara F.}
}
