@article{JGAA_2005_9_1_a1,
     author = {Paul Holleis and Thomas Zimmermann and Daniel Gmach},
     title = {Drawing {Graphs} {Within} {Graphs}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {7--18},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {2005},
     doi = {10.7155/jgaa.00097},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00097/}
}