@article{ITA_2018__52_1_1_0,
     author = {Fernau, Henning and Kuppusamy, Lakshmanan and Raman, Indhumathi},
     title = {On describing the regular closure of the linear languages with graph-controlled insertion-deletion systems},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {1--21},
     year = {2018},
     publisher = {EDP Sciences},
     volume = {52},
     number = {1},
     doi = {10.1051/ita/2018005},
     mrnumber = {3843152},
     zbl = {1400.68102},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ita/2018005/}
}