<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pierluigi Crescenzi</style></author><author><style face="normal" font="default" size="100%">Camil Demetrescu</style></author><author><style face="normal" font="default" size="100%">Irene Finocchi</style></author><author><style face="normal" font="default" size="100%">Rossella Petreschi</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Reversible Execution and Visualization of Programs with LEONARDO</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Visual Languages and Computing</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2000</style></year><pub-dates><date><style  face="normal" font="default" size="100%">04/2000</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://citeseer.ist.psu.edu/crescenzi00reversible.html</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">2</style></number><publisher><style face="normal" font="default" size="100%">Academic Press</style></publisher><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">125-150</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>