Alexander Rabinovich, Amit Shomrat. Selection in the monadic theory of a countable ordinal. Journal of Symbolic Logic, 73(3):783-816, 2008. [doi]
@article{RabinovichS08-0, title = {Selection in the monadic theory of a countable ordinal}, author = {Alexander Rabinovich and Amit Shomrat}, year = {2008}, url = {http://projecteuclid.org/euclid.jsl/1230396747}, researchr = {https://researchr.org/publication/RabinovichS08-0}, cites = {0}, citedby = {0}, journal = {Journal of Symbolic Logic}, volume = {73}, number = {3}, pages = {783-816}, }