@article{ITA_1996__30_3_181_0,
     author = {Le Sa\"ec, B. and Litovsky, I. and Patrou, B.},
     title = {A more efficient notion of zigzag stability},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {181--194},
     publisher = {EDP-Sciences},
     volume = {30},
     number = {3},
     year = {1996},
     mrnumber = {1415827},
     zbl = {0868.68072},
     language = {en},
     url = {http://www.numdam.org/item/ITA_1996__30_3_181_0/}
}