@article{CRMATH_2002__334_4_257_0,
     author = {Boudabbous, Imed and Dammak, Jamel},
     title = {Demi-reconstruction de l'op\'erateur cl\^oture transitive},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {257--260},
     publisher = {Elsevier},
     volume = {334},
     number = {4},
     year = {2002},
     doi = {10.1016/S1631-073X(02)02262-8},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/S1631-073X(02)02262-8/}
}