@article{10_37236_7250,
     author = {Evan Chen},
     title = {Schur-concavity for avoidance of increasing subsequences in block-ascending permutations},
     journal = {The electronic journal of combinatorics},
     year = {2017},
     volume = {24},
     number = {4},
     doi = {10.37236/7250},
     zbl = {1375.05007},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/7250/}
}