@article{GDZPPN002039699,
title = {Ordinal utility and economic price indices.},
journal = {Aequationes mathematicae},
volume = {44},
year = {1992},
pages = {188-193},
zbl = {0769.90007},
url = {http://dml.mathdoc.fr/item/GDZPPN002039699}
}
Bossert, Walter; Pfingsten, Andreas. Ordinal utility and economic price indices.. Aequationes mathematicae, Tome 44 (1992) pp. 188-193. http://gdmltest.u-ga.fr/item/GDZPPN002039699/