@article{11321, author = {James Fedchak and Blaza Toman and Karl Jousten}, title = {Final report of key comparison CCM.P-K12 for very low helium flow rates (leak rates)}, year = {2013}, number = {50}, month = {2013-01-01}, publisher = {Metrologia}, doi = {https://doi.org/10.1088/0026-1394/50/1A/07001}, language = {en}, }