@article{10_37236_5181,
     author = {Askar Dzhumadil'daev and Damir Yeliussizov},
     title = {Walks, partitions, and normal ordering},
     journal = {The electronic journal of combinatorics},
     year = {2015},
     volume = {22},
     number = {4},
     doi = {10.37236/5181},
     zbl = {1323.05015},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/5181/}
}