Marek Wojciechowski Maciej Zakrzewicz Data Access Paths for Frequent Itemsets Discovery. 86-91 2002 conf/adbis/2002 ADBIS http://link.springer.de/link/service/series/0558/bibs/2435/24350086.htm db/conf/adbis/adbis2002.html#WojciechowskiZ02