@book{46471,
	author = {International Congrss of Theoretical and Applied Mechanics and Gutkowski, Witold and IUTAM |International Union of Theoretical and Applied Mechanics},
	title = {21st International Congress of Theoretical and Applied Mechanics :},
	publisher = {IPPT PAN,},
	year = {2004.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=46471}
}