@book{30491,
	author = {BENVENUTO, Edoardo},
	title = {An introduction to the history of structural mechanics.},
	publisher = {Springer Verl.,},
	year = {1991.},
	address = {New York :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=30491}
}