TY  JOUR
TI  Valve J. A. Fleming: background and its invention
KW  alternating current
KW  rectifier
KW  wave meter
KW  cimometer
KW  high-frequency wave meter
KW  Nodon cell
KW  Wehnelt rectifier
KW  valve effect
KW  Fleming wave meter
KW  Fleming valve
KW  agreement with Marconi company
JO  Infocommunications and Radio Technologies
AU  Pestrikov, V.M.
PY  2019
IS  2
PB  Federal State Educational Institution of Higher Education Sevastopol State University