@article{GDZPPN001169831, title = {An Axiomatic Approach to Rounded Computations.}, journal = {Numerische Mathematik}, volume = {18}, year = {1971}, pages = {1-17}, zbl = {0243.65017}, url = {http://dml.mathdoc.fr/item/GDZPPN001169831} }
Kulisch, U. An Axiomatic Approach to Rounded Computations.. Numerische Mathematik, Tome 18 (1971) pp. 1-17. http://gdmltest.u-ga.fr/item/GDZPPN001169831/