%0 Journal Article
%T Location and wayfinding services through visible light in crowded buildings
%A Vieira, M.
%A Vieira, M. A.
%A Louro, P.
%A Fantoni, A.
%A Vieira, P.
%J Proceedings of SPIE
%V 11772
%P 117721V-117721V-10
%@ 0277-786X
%D 2021-04-18
%I SPIE
%~ DeepDyve