@book{77921,
	author = {Gupta, Samudra.},
	title = {Pro Apache log4j /},
	publisher = {Apress ;},
	year = {2004.},
	series = {Expert's voice in Java},
	address = {Berkeley, Calif. :},
	edition = {3nd ed.},
	note = {"Java application logging using the open source Apache log4j API"--Cover.},
	url = {http://www.loc.gov/catdir/enhancements/fy0662/2006276613-d.html}
}