On Two Forms of Structural Recursion.

Dan Suciu Limsoon Wong On Two Forms of Structural Recursion. 111-124 ICDT1995/P111.pdf 1995 ICDT db/conf/icdt/icdt95.html#SuciuW95 conf/icdt/95 http://dx.doi.org/10.1007/3-540-58907-4_10 journals/sigact/AbiteboulK90 ... conf/stoc/AbiteboulV91 conf/vldb/BancilhonBKV87 ... conf/dbpl/TannenBN91 conf/icalp/TannenS91 conf/icdt/TannenBW92 journals/is/Colby90 journals/tcs/Colson91 ... ... journals/siamcomp/Hull86 conf/focs/Immerman79 conf/dbpl/LibkinW93 ... conf/sigmod/OhoriBT89 journals/is/SchekS86 conf/ewdw/StempleS90 conf/pods/SuciuT94 conf/pods/SuciuP94 journals/acr/ThomasF86 conf/pods/Wong93