@article{10_1017_S0017089512000432,
     author = {ZELIKSON, SHMUEL},
     title = {ON {CRYSTAL} {OPERATORS} {IN} {LUSZTIG'S} {PARAMETRIZATIONS} {AND} {STRING} {CONE} {DEFINING} {INEQUALITIES}},
     journal = {Glasgow mathematical journal},
     pages = {177--200},
     year = {2013},
     volume = {55},
     number = {1},
     doi = {10.1017/S0017089512000432},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089512000432/}
}