@conference{173321, author = {Svenja Knappe and P Schwindt and V Shah and Leo Hollberg and John Kitching and Li-Anne Liew and John Moreland}, title = {Microfabricated Atomic Frequency References}, year = {2004}, month = {2004-08-01}, publisher = {Proc. of the 2004 European Forum on Time and Frequency, Montreal, CA}, language = {en}, }