@book{91208,
	author = {Fedoseev, Petr Nikolaevich.},
	title = {El arte de la polémica /},
	publisher = {Editorial Cartago,},
	year = {1982.},
	address = {México :},
	note = {Tít. orig. : Ob iskusstve polemiki},
	url = {http://www.firstsearch.oclc.org/fsip.}
}