@article{136971, author = {Brian Zimmerman and Michael Unterweger and J Brodack}, title = {The Standardization of 177Lu by 4πβ Liquid Scintillation Spectrometry With 3H-Standard Efficiency Tracing}, year = {2001}, number = {54}, month = {2001-01-01}, publisher = {Applied Radiation and Isotopes}, language = {en}, }