@article {MR4560532,
	title = {Which classes of structures are both pseudo-elementary and definable by an infinitary sentence?},
	journal = {Bull. Symb. Log.},
	volume = {29},
	number = {1},
	year = {2023},
	pages = {1{\textendash}18},
	issn = {1079-8986,1943-5894},
	doi = {10.1017/bsl.2023.1},
	url = {https://doi.org/10.1017/bsl.2023.1},
	author = {Boney, Will and Csima, Barbara F. and Day, Nancy A. and Harrison-Trainor, Matthew}
}
