@book{29640,
	author = {CRISFIELD, M. A.},
	title = {Non-linear finite element analysis of solids and structures.},
	publisher = {John Wiley and Sons,},
	year = {cop. 1991.},
	address = {Chichester [et. al.] :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=29640}
}