@article{05241759, title = {Tangent segments in Minkowski planes.}, journal = {Beitr\"age zur Algebra und Geometrie}, volume = {49}, year = {2008}, pages = {147-151}, zbl = {1156.52001}, language = {en}, url = {http://dml.mathdoc.fr/item/05241759} }
Wu, Senlin. Tangent segments in Minkowski planes.. Beiträge zur Algebra und Geometrie, Tome 49 (2008) pp. 147-151. http://gdmltest.u-ga.fr/item/05241759/