Installation of laboratory frequency standards for microwave spectroscopy at the lille faculty of sciences.
L'installation de fréquences du laboratoire de spectroscopie hertzienne de la Faculté des Sciences de Lille
J. Phys. Phys. Appl., 24 S3 (1963) 9-14
DOI: https://doi.org/10.1051/jphysap:019630024030900