@misc{136571, author = {Maynard Dewey and David Gilliam and Jeffrey Nico and Fred Wietfeldt and W Snow and G Greene}, title = {Measurement of the Free Neutron Lifetime, ed. by R.L. Cappelletti and L.I. Coutter}, year = {2002}, month = {2002-01-01}, publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD}, language = {en}, }