@article{CGSwflp07,
 author = {Caballero, R. and Garc\'{\i}a-Ruiz, Y. and S\'{a}enz-P\'{e}rez, F.},
 title = {A New Proposal for Debugging Datalog Programs},
 journal = {Electron. Notes Theor. Comput. Sci.},
 volume = {216},
 year = {2008},
 issn = {1571-0661},
 pages = {79--92},
 publisher = {Elsevier Science Publishers B. V.},
 address = {Amsterdam, The Netherlands, The Netherlands},
 }