@Article{Tronci1995, author="Tronci, Enrico", title="Defining Data Structures via B{\~A}{\textparagraph}hm-Out", journal="J. Funct. Program.", year="1995", volume="5", number="1", pages="51--64", abstract="We show that any recursively enumerable subset of a data structure can be regarded as the solution set to a B??hm-out problem.", optnote="exported from refbase (http://mclab.di.uniroma1.it/publications/show.php?record=57), last updated on Sat, 24 Nov 2012 14:33:44 +0100", doi="10.1017/S0956796800001234", opturl="https://doi.org/10.1017/S0956796800001234" }