@article{10_37236_560,
     author = {Xun-Tuan Su and Yi Wang and Yeong-Nan Yeh},
     title = {Unimodality problems of multinomial coefficients and symmetric functions},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/560},
     zbl = {1217.05019},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/560/}
}