@book{613937,
	author = {Fomenko, A. T.},
	title = {Variational problems in topology :},
	publisher = {Gordon and Breach Science Publishers,},
	year = {c1990.},
	address = {New York :},
	edition = {1st.},
	note = {Translation of: Topologicheskie variat︠s︡ionnye zadachi.},
	url = {http://www.loc.gov/catdir/enhancements/fy0653/89077326-d.html}
}