@article{05232686,
title = {The },
journal = {Balkan Journal of Geometry and its Applications (BJGA)},
volume = {12},
year = {2007},
pages = {85-99},
zbl = {1134.53011},
language = {en},
url = {http://dml.mathdoc.fr/item/05232686}
}
Masca, Ioana Monica; Sabau, Vasile Sorin; Shimada, Hideo. The . Balkan Journal of Geometry and its Applications (BJGA), Tome 12 (2007) pp. 85-99. http://gdmltest.u-ga.fr/item/05232686/