@article{GDZPPN000366331,
title = {The Rooted Tree Embedding Problem into Points in the Plane.},
journal = {Discrete \& computational geometry},
volume = {11},
year = {1994},
pages = {51-64},
zbl = {0791.05027},
url = {http://dml.mathdoc.fr/item/GDZPPN000366331}
}
Ikebe, Y.; Perles, M.A.; Tamura, A.; Tokunaga, S. The Rooted Tree Embedding Problem into Points in the Plane.. Discrete & computational geometry, Tome 11 (1994) pp. 51-64. http://gdmltest.u-ga.fr/item/GDZPPN000366331/