@article{05490656,
title = {A synthetic approach to the taxicab circles.},
journal = {APPS. Applied Sciences},
volume = {9},
year = {2007},
pages = {67-77},
zbl = {1157.51011},
language = {en},
url = {http://dml.mathdoc.fr/item/05490656}
}
Çolakoğlu, H.Barış; Kaya, Rüstem. A synthetic approach to the taxicab circles.. APPS. Applied Sciences, Tome 9 (2007) pp. 67-77. http://gdmltest.u-ga.fr/item/05490656/