conf/pods/85 Paolo Atzeni Edward P. F. Chan Efficient Query Answering in the Representative Instance Approach. 181-188 1985 PODS http://doi.acm.org/10.1145/325405.325429 journals/anthology/cd1-3:PODS85/P181.PDF journals/anthology/dvd1:text/1-3/PODS85/P181.PDF db/conf/pods/pods85.html#AtzeniC85 journals/tods/AhoBU79 conf/pods/AtzeniP82 conf/sigmod/Chan84 ... conf/pods/ChanM83 journals/jcss/GrahamY84 conf/vldb/Honeyman80 journals/jacm/Honeyman82 journals/tods/Kent81 books/cs/Maier83 journals/tods/MaierMS79 conf/sigmod/MaierRW83 journals/tods/MaierUV84 journals/tods/Sagiv83 journals/jacm/SagivY80 conf/pods/Ullman82 books/cs/Ullman82 ...