Comparison of the master setup of the scientific and industrial association ?All-Union Scientific Research Institute of Physical and Technical Working Measurements? with the special state standards of the illumination intensity unit
1991 ◽
Vol 34
(7)
◽
pp. 653-654
A. L. Gurvich
◽
G. E. Kuz'min
◽
M. N. Pavlovich
◽
V. I. Sapritskii
◽
I. E. Spektor
◽
...