Valenti, C.
, Reichard, T.
, Skoda, L.
and Watstein, D.
(1953),
Test of precast prestressed roof panel no. 1 (type A):, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.RPT.2295
(Accessed October 10, 2024)