@book{27787,
	author = {BATHE, Klaus Jürgen and WILSON, Edward L.},
	title = {Numerical methods in finite elements analysis /},
	year = {1976.},
	address = {Englewood Cliffs,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=27787}
}