@article{Manzano2004a,
	title = {Positive forward rates in the maximum smoothenss framework},
	author = {Juli{\'A}n Manzano and J{\"O}rgen Blomvall},
	journal = {Quantitative Finance},
	number = {2},
	pages = {221--232},
	publisher = {Routledge},
	url = {http://www.informaworld.com/10.1080/14697680400000026},
	volume = {4},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/2ef338fe20d6e05bec10662cd503b06f2/smicha},
	issn = {1469-7688},
	keywords = {imported }
}