Malik Saheb Ramzi Karoui Simone Sédillot Open Nested Transaction: A Support for Increasing Performance and Multi-tier Applications. 167-192 http://link.springer.de/link/service/series/0558/bibs/1773/17730167.htm 1999 conf/fmldo/1999lncs FMLDO - Selected Papers db/conf/fmldo/fmldoLNCS99.html#SahebKS99a