Martins,, Maria M. Online control of a mobility assistance smart walker [Documento eletrónico] / Maria Manuel Carvalho de Freitas Martins ; orient. Cristina P. Santos, Anselmo Frizera Neto

Online control of a mobility assistance smart walker [Documento eletrónico] / Maria Manuel Carvalho de Freitas Martins ; orient. Cristina P. Santos, Anselmo Frizera Neto . - [Guimarães : s.n.], 2011 . -

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