@article{261021, author = {Leonardo Ranzani and Lafe Spietz and Zoya Popovic and Jose Aumentado}, title = {Two-port microwave calibration at milliKelvin temperatures}, year = {2013}, month = {2013-03-05}, publisher = {Review of Scientific Instruments}, doi = {https://doi.org/10.1063/1.4794910}, language = {en}, }