@article{marion:hal-00763646, TITLE = {{Theoretical Aspects of Computer Science}}, AUTHOR = {Marion, Jean-Yves and Schwentick, Thomas}, URL = {https://inria.hal.science/hal-00763646}, JOURNAL = {{Theory of Computing Systems}}, HAL_LOCAL_REFERENCE = {2}, PUBLISHER = {{Springer Verlag}}, VOLUME = {51}, NUMBER = {2}, PAGES = {123-124}, YEAR = {2012}, DOI = {10.1007/s00224-012-9401-8}, HAL_ID = {hal-00763646}, HAL_VERSION = {v1}, }