@article{10_37236_486,
     author = {William Y. C. Chen and Arthur L. B. Yang and Elaine L. F. Zhou},
     title = {Ratio monotonicity of polynomials derived from nondecreasing sequences},
     journal = {The electronic journal of combinatorics},
     year = {2010},
     volume = {17},
     doi = {10.37236/486},
     zbl = {1204.05025},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/486/}
}