@article{10_37236_1650,
     author = {Jeffery B. Remmel and S. Gill Williamson},
     title = {Spanning trees and function classes},
     journal = {The electronic journal of combinatorics},
     year = {2002},
     volume = {9},
     doi = {10.37236/1650},
     zbl = {1005.05015},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1650/}
}