@article{hal-01125540,
author = {Ohannessian, Silva and Saporta, Gilbert},
title = {Zero option in conjoint analysis, A new specification of the indecision and the refusal.},
journal = {HAL},
volume = {2008},
number = {0},
year = {2008},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-01125540}
}
Ohannessian, Silva; Saporta, Gilbert. Zero option in conjoint analysis, A new specification of the indecision and the refusal.. HAL, Tome 2008 (2008) no. 0, . http://gdmltest.u-ga.fr/item/hal-01125540/