@article{10_37236_1571,
     author = {L. J. Cummings and M. Mays},
     title = {A one-sided {Zimin} construction},
     journal = {The electronic journal of combinatorics},
     year = {2001},
     volume = {8},
     number = {1},
     doi = {10.37236/1571},
     zbl = {0969.68120},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1571/}
}