Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_2003_17_3-4_a9, author = {Adrijan V. Borisov and Margarita G. Spirova}, title = {Measurability of {Sets} of {Pairs} of {Planes} in the {Simply} {Isotropic} {Space}}, journal = {Mathematica balkanica}, pages = {291}, publisher = {mathdoc}, volume = {17}, number = {3-4}, year = {2003}, url = {http://geodesic.mathdoc.fr/item/MABA_2003_17_3-4_a9/} }
Adrijan V. Borisov; Margarita G. Spirova. Measurability of Sets of Pairs of Planes in the Simply Isotropic Space. Mathematica balkanica, Tome 17 (2003) no. 3-4, p. 291. http://geodesic.mathdoc.fr/item/MABA_2003_17_3-4_a9/