Recursive Functions with Higher Order Domains.

Ana Bove Venanzio Capretta Recursive Functions with Higher Order Domains. 116-130 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3461&spage=116 2005 conf/tlca/2005 TLCA db/conf/tlca/tlca2005.html#BoveC05