@ARTICLE{CLSS14, author = {Giuseppe Della Penna}, title = {Model Checking XSL Transformations}, doi = {10.1016/j.cl.2014.03.003}, journal = {Computer Languages, Systems and Structures}, editor = {Elsevier}, pages = {73--97}, year = {2014}, month = {7}, volume = {40}, number = {2} }