TY JOUR TI The autodyne radio spectroscope: the brilliant invention of Ye. K. Zavoisky KW history of science and technology KW paramagnetic resonance KW the museum and laboratory at Kazan University KW P. M. Vinnik KW autodyne KW super-regenerative reception JO Infocommunications and Radio Technologies AU Noskov, V.Y. PY 2018 IS 1 PB Federal State Educational Institution of Higher Education Sevastopol State University