@Article{dehner2010teager,
	author = {Dehner, Hanns-Ulrich and Jäkel, Holger and Burgkhardt, Dennis and Jondral, Friedrich K},
	title = {The Teager-Kaiser energy operator in presence of multiple narrowband interference},
	journal = {IEEE Commun. Lett.},
	volume = {14},
	number = {8},
	pages = {716–718},
	year = {2010},
}