@article{10_37236_817,
     author = {Qi Liu and Douglas B. West},
     title = {Tree-thickness and caterpillar-thickness under girth constraints},
     journal = {The electronic journal of combinatorics},
     year = {2008},
     volume = {15},
     doi = {10.37236/817},
     zbl = {1163.05321},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/817/}
}