Templer, J.
, Mullet, G.
, Archea, J.
and Margulis, S.
(1978),
An analysis of the behavior of stair users:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.IR.78-1554
(Accessed December 2, 2024)