@book{66558,
	author = {Chopra, Anil K.},
	title = {Dynamics of Structures: theory and applications to earthquake engineering},
	publisher = {Pearson Education,},
	year = {2017.},
	address = {New Delhi:},
	edition = {3rd ed.},
	url = {http://10.10.170.122:8080/browse/book/21767}
}