TY  JOUR
TI  Audion Competitors in the Radio Technology Market
KW  vacuum tube
KW  gas discharge tube
KW  Lieben
KW  Reis and Strauss laboratory
KW  Lieben Tube
KW  Lee de Forest
KW  LRS relay
KW  Lieben consortium
KW  LRS Relay tube
JO  Infocommunications and Radio Technologies
AU  Pestrikov, V..
PY  2021
IS  4
PB  Federal State Educational Institution of Higher Education Sevastopol State University