@article{440d4d87b0464a98af78c06cbdaddd71,
title = "Characterization of deep surfacing-opening cracks in concrete: Feasibility of impact-generated Rayleigh-Waves",
author = "Chai, {Hwa Kian} and Shohei Momoki and Aggelis, {Dimitrious G.} and Tomoki Shiotani and Popovics, {John S.} and Shah, {Surendra P.}",
year = "2011",
month = mar,
language = "English (US)",
volume = "108",
pages = "219",
journal = "ACI Materials Journal",
issn = "0889-325X",
publisher = "American Concrete Institute",
number = "2",
}