Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{ELMA_1986__41_141383, author = {V. Mascioni}, title = {Zur {Absch\"atzung} des {Brocardschen} {Winkels.}}, journal = {Elemente der Mathematik}, pages = {98--101}, publisher = {mathdoc}, volume = {41}, year = {1986}, zbl = {0599.51023}, url = {http://geodesic.mathdoc.fr/item/ELMA_1986__41_141383/} }
V. Mascioni. Zur Abschätzung des Brocardschen Winkels.. Elemente der Mathematik, Tome 41 (1986), pp. 98-101. http://geodesic.mathdoc.fr/item/ELMA_1986__41_141383/