@article{paperid:1088240,
author = {Sobhani, Emad and Masoodi, Amirreza},
title = {Differential quadrature technique for frequencies of the coupled circular arch–arch beam bridge system},
journal = {Mechanics of Advanced Materials and Structures},
year = {2023},
volume = {30},
number = {4},
month = {February},
issn = {1537-6494},
pages = {770--781},
			numpages = {11},
keywords = {Free vibration; coupled circular beam; arch–bridge system; elastic mid-layer; GDQM},
}