@inproceedings{inproceedingsc34479b7,
title   = {Use of blissymbols communication board by the cerebral palsied iii: effects of symbol properties (association with word, board position, background color) error distribution},
author = {Capovilla, Fernando César and Thiers, V O and Seabra, A G},
year = {1994},
publisher = {Ip-USP},
booktitle   = {Meeting of the International Society for Comparative Psychology}
}