TY  JOUR
TI  The genesis of Lee de Forest audion
KW  Lee de Forest
KW  J. A. Fleming
KW  flame detector
KW  two-electrode audion
KW  three-electrode audion
KW  triode
JO  Infocommunications and Radio Technologies
AU  Pestrikov, V..
PY  2021
IS  4
PB  Federal State Educational Institution of Higher Education Sevastopol State University