Helder Ferreira

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Ferreira, Helder, Freitas, Diamantino (2004): Audio Rendering of Mathematical Formulae Using MathML and AudioMath. In: Proceedings of the 8th ERCIM Workshop on User Interfaces for All , 2004, . pp. 391. http://www.springerlink.com/openurl.asp?genre=article&issn=0302-9743&volume=3196&spage=391

Ferreira, Helder, Freitas, Diamantino (2004): Enhancing the Accessibility of Mathematics for Blind People: The AudioMath Project. In: Klaus, Joachim, Miesenberger, Klaus, Zagler, Wolfgang L., Burger, Dominique (eds.) ICCHP 2004 - Computers Helping People with Special Needs - 9th International Conference July 7-9, 2004, Paris, France. pp. 678-685. http://link.springer.de/link/service/series/0558/bibs/3118/31180678.htm